INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a31b165f2a01de9b6c027f76f48b1237fd3dd7e379742b62d0bbd08a585b95d', 
    '2N1Y2mf9fry/pLgno8Ahgmpztpjn/Kif9ztEpSmyz9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)