UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZ2cJ4iqMxeSKblvSkqqM/bNsagDrgkBVU9tDVQxUb4=' 
WHERE 
  key_id = '2944e01647ef5b03a15b9deb8015444a4deceae3d3373f81483a7eea2a2f072e' 
  AND (
    token = 'tZ2cJ4iqMxeSKblvSkqqM/bNsagDrgkBVU9tDVQxUb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )