INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ff85633ec37e7f7f72f44c0a55b5620d84e85154d2f634f7e4a307bb29be93', 
    'FimugkngIrO+lvVf0RkY3ItZcE6S3p9W7cRxShImTuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)