INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c84faae4b259bdb11f29b16fc23fe9172397c5435d8dc6733ed5af99e4218b71', 
    'CRZrMxzNVmuutPkGPxNruzYQS4ZoZtkiDYGpdzM0BUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)