UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ULZg2Mnk+3AX5jfL6yH+UW2WO1pP0/ixpyilmz+bLw=' 
WHERE 
  key_id = '1ebb7016336b28a775ae81dcb7e873f8e8c138fbf131efb0a17b4820f592c2bd' 
  AND (
    token = '5ULZg2Mnk+3AX5jfL6yH+UW2WO1pP0/ixpyilmz+bLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )