INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cf1e1608b228c80a336aba3d1c0fd40a32f3dc7b3a44441084dc3613f84b198', 
    'bt/IfyqT456bjdDGnHCkC5+BJksJBW/WvncKpQmuhNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )