UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PyLwGFx2oyj3D6deC1Us87F3m6oY9Ip4RrZcSC4vZTk=' 
WHERE 
  key_id = 'aa927f45ed16eb2e5bfaa415a5f9a0f3bdece8f4c6d88853e6a3f8f5d6cab1e7' 
  AND (
    token = 'PyLwGFx2oyj3D6deC1Us87F3m6oY9Ip4RrZcSC4vZTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )