UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UOepAHaYs+ncxH5q1mTCzOrHfj+a3A1HQ7oZXsCKik8=' 
WHERE 
  key_id = 'e8e1a8fc47c07edf678c26b2cd88d0ef073af691a63571fb229a4a2de09cd4d5' 
  AND (
    token = 'UOepAHaYs+ncxH5q1mTCzOrHfj+a3A1HQ7oZXsCKik8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )