INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f721c5ae667981fc42270b674cc2fe55db0586e1ce8c2333a8d6b4a765a51b70', 
    'UarWBROqIEwrfWkiLHHbLiXpxJz5TPN84OTlWiWivM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)