UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBweFjEKxDxIfxLCHJrjTg5WOEx+KS3TDo//0moEWbU=' 
WHERE 
  key_id = '7a82e3f8976209b42d20cada5d44534a0f2dcf5aa471b327e7f3ba0852ebd79b' 
  AND (
    token = 'OBweFjEKxDxIfxLCHJrjTg5WOEx+KS3TDo//0moEWbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )