UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIcCMZPy8+uHrPPVsZMk2JXwFrtEYc7ofrbNV1qYOts=' 
WHERE 
  key_id = '52a10aab13ad4232bc2d9eb4647a88eadb4bd85a47c66f56fa44f124da57fc46' 
  AND (
    token = 'GIcCMZPy8+uHrPPVsZMk2JXwFrtEYc7ofrbNV1qYOts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )