INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be7fc9e6b1654240c1d657c38d13b800d47634ea64453b0e1bf50a9ff8919fc9', 
    '8xCLgv5iHmFT4gKd+qJaA9Ryjw8o8QsdyQXXJrF/txw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)