INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31a1474ac6a08253f1cb25f13be23d1ca090f1a4e00f775e788031b7fc12801f', 
    'rRZ1uQh7BR0I+ydBrcUnlmvCgdBNKrP6503aO/BMnJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)