INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b278a318947e20e32cc437a6cda8515cc6817d7c597e67934af70e2147c97e', 
    '5HyCQAfyDgTg/WPj8NSChuqkI/LLzdyHp+sjmNXvqfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )