UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MArJQ+oAF+5E1NyF7O6ri5wcXCZiirkKYrrdkAfkEIE=' 
WHERE 
  key_id = 'a4b4185118e900df9e8c2a474592a7a86c12898283049b1e5d1aafaf6d31d29a' 
  AND (
    token = 'MArJQ+oAF+5E1NyF7O6ri5wcXCZiirkKYrrdkAfkEIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )