INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bba04a9feb3da62e819ff6afa6fb466c4834cb7508379b6ec0e23d598c04e02', 
    'khmbK3Zyb4WkcJxnQO2JOVY5ObuZ738eB57JWt9dHzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)