UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUtBLPJtmhDlYlaogb/zA8CCs+/D4ToiF3/YK3QdoT0=' 
WHERE 
  key_id = '57d63d41191debb0389b5e6b165bca4e3264aa779f45d47fd11133d6e548fb85' 
  AND (
    token = 'zUtBLPJtmhDlYlaogb/zA8CCs+/D4ToiF3/YK3QdoT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )