INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd765e0df36d49dda3a0cd6000551518c682a279a477dc93c070647a6fc2f800', 
    '3+h73RgDdh75xvG5qiF2BGhdwIibECxW5mqYct3f6kE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)