INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe5d28d570e873f7bbe26a6a614c2d85070a937a53b56daddc3e5403a520d4b3', 
    'pCmSow954kbEQ/frckuXDpfm9wDx87mmS2C/bSsHD9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)