INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0255a5feeee6d65d4a9b11eb83d055fd0b84033f9e45c7e2f7653b220edc96e0', 
    'W+gw2sCZlOTwSW3XF18+kW7rXKZiVEFSmaZxLm7hHTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)