INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d5971c210b19f91dd3060b2070e51cd61bfffa2217d219f368986925193db78', 
    'IR7Y/F9Xk4TG5wN7gPjlj7+yR1DjGpHytoHAy10Uzjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)