UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DeDUyNDuFfmAB4Cgxf2W7NxftXZPlzCkzEb2gSaYIf0=' 
WHERE 
  key_id = '91f7181cdd81a7d68fb418dbffcebe0c6565d04ef8deefad2a1b2d6fbd8d3f66' 
  AND (
    token = 'DeDUyNDuFfmAB4Cgxf2W7NxftXZPlzCkzEb2gSaYIf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )