UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ow1z64v6j45jyVrR5a8BEf+KXO9CjBKXOXd2dwLVXek=' 
WHERE 
  key_id = '682797300a05fd3beeb8bfec9052ed26e77677b3031845497da34a6be63ef557' 
  AND (
    token = 'Ow1z64v6j45jyVrR5a8BEf+KXO9CjBKXOXd2dwLVXek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )