UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oQxQzaD7MN8oq4vfKBSn9vtbxhS/m0TR0cz+jLF9P1w=' 
WHERE 
  key_id = '55db09a7a394b9866b0ba73aefee0419d3ecefb877ac7286c2f2525f736bfb0e' 
  AND (
    token = 'oQxQzaD7MN8oq4vfKBSn9vtbxhS/m0TR0cz+jLF9P1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )