UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VN8a/qXp7RrpB7Yi+XNTpILL8Kw4ExxeaR1B/b/Dqu4=' 
WHERE 
  key_id = 'ee715feff6495fca457c546a0eb7e6c80066c8c1f5151e2fccabb9baf7365394' 
  AND (
    token = 'VN8a/qXp7RrpB7Yi+XNTpILL8Kw4ExxeaR1B/b/Dqu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )