UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8B/IGxK2EZ0m47wNgSHUGAYefQs+HHoZ2rBovp9Mxs=' 
WHERE 
  key_id = '42c4f5011ff3d67ac3278720a7c1e50c7e40668204cd157bffab59251bdb14d1' 
  AND (
    token = 'g8B/IGxK2EZ0m47wNgSHUGAYefQs+HHoZ2rBovp9Mxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )