INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57f03ffbcdc056fe29a56a707064238c4d9e09c2637dc6e202a219e3892963eb', 
    'kkFQFc444k4AZ3wiBs5UCe+N+z7WOrkVNRBaXo10sWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)