UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVrZht4y+LGeO7LMnBzhcQ/sX/E2nLNVJ0HYQtY2qM4=' 
WHERE 
  key_id = '0d704b0bc0fe44f9b733ba1bdc71d5289ef9bf2c8b180bf1b7de170ebb21f7b9' 
  AND (
    token = 'iVrZht4y+LGeO7LMnBzhcQ/sX/E2nLNVJ0HYQtY2qM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )