UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8Cc+lP0J9mXOtAGjeqoop30IQbvSo+J5FSE6uF1riY=' 
WHERE 
  key_id = '2ead428648bcb260b05cb59507f25baf04932858cb6173fd0a472993175b22ed' 
  AND (
    token = 'z8Cc+lP0J9mXOtAGjeqoop30IQbvSo+J5FSE6uF1riY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )