INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e777c4029b2817bddd7f299abf2c8e44233fe087e352036d25e2d670a0862def', 
    'tNNUttYmbiQde0fdE6RGpBokwwoBfR4ZByCQbu7h8XI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)