INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c516847d457f72e51591ae4aaba67b2882540e8936cc7d438b7e7c174d9770ed', 
    'tYmpJEJ8aHFz40oeM7WPRXxiL8XaVgTwpOBz28d1n6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00085

Result

int(1)