INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750630ac5850c4f0d5e3180f0942f0e22e6ebf21b053f378c9b4f33adedbe897', 
    'FU5boqvJoL85v4cB2ujWfpV4aQcB7/uQr87RlJX6o7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)