UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YDgXcL6/f6cgL2UrriKMxkvq0xW1NiljwDLdBS6/dxI=' 
WHERE 
  key_id = 'eab439b5605ecc8f8030f17bcf1bd5adb31ff6e0c6ffd2bd8adec50b7bce05a8' 
  AND (
    token = 'YDgXcL6/f6cgL2UrriKMxkvq0xW1NiljwDLdBS6/dxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )