UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cMfjcR98ODsE+hj6z1ymYJiPXzWH6fPJMqXUGORq+A4=' 
WHERE 
  key_id = '250119c13d5c335e770d0c81d7158fb7537bc60248164758c0149c4fc1b5e02b' 
  AND (
    token = 'cMfjcR98ODsE+hj6z1ymYJiPXzWH6fPJMqXUGORq+A4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )