UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kWqaNYHWfw50keQKMVChrtFkGIfILlTqS3FhQLVsrns=' 
WHERE 
  key_id = '223c5ba423c5fe17c1fb6638f27fcd468d908ffc4ea59bcfbdbb3a63a7c0cb2f' 
  AND (
    token = 'kWqaNYHWfw50keQKMVChrtFkGIfILlTqS3FhQLVsrns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )