UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmiEQ8ZrFcO1BjMO0d4dFtrUHnnP6uWpU9SAmSBwmJw=' 
WHERE 
  key_id = '4b0c900f5ecfe3995d8e38efa60a9e6b3f69311ddd7e861ba72ce9bbe8fcafdf' 
  AND (
    token = 'BmiEQ8ZrFcO1BjMO0d4dFtrUHnnP6uWpU9SAmSBwmJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )