INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b74ac783b46d0ce4979011bd5170d9d25c449b30ebcf9872e184a7ebe416002f', 
    '2uWhzbgoH5x0Ztr45VRxElR09NgUlj69rf4pjhAuAZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)