UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kE4guWNux1uxq0OZUNWt3KDR4sRPplUIQY0/LfrqkgU=' 
WHERE 
  key_id = 'cdfab6a827d8c66ff49b1cbda7cb29a92d5fd94baf63520d525eea50106a522d' 
  AND (
    token = 'kE4guWNux1uxq0OZUNWt3KDR4sRPplUIQY0/LfrqkgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )