INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8bff5b4a7bbd04126e646ed9c1b6b0273a6533dcbb8b28c56b528ed912263d0', 
    'whSJ2sQiUS5mrIZXUo+S9QZWnBCM0YTBS0Tts103HEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)