UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpI3wFaogkc9kfxd2OOCGKZkMGSYtZLQb7Gb7H207KM=' 
WHERE 
  key_id = 'f806448501e8ced4539d26e284027801d37ed74c165dc1de18066fe7877f0527' 
  AND (
    token = 'kpI3wFaogkc9kfxd2OOCGKZkMGSYtZLQb7Gb7H207KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )