UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AS3YVTXDmOxi7WdYrdmKDZxz+pVYMy+z8qLQCOfcr58=' 
WHERE 
  key_id = 'c25c667b657e94e273af5c91b281001deb4bd7c4073298db67ac8285f86562d9' 
  AND (
    token = 'AS3YVTXDmOxi7WdYrdmKDZxz+pVYMy+z8qLQCOfcr58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )