UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IbWZJ7xdnKYNUp0gNFhojPtW9aWS05EC4XwipTZmHDw=' 
WHERE 
  key_id = 'a7b70d69e3e285eed71fa1f2e979b82201b757976567c321a19b3fc0f8e5a8d1' 
  AND (
    token = 'IbWZJ7xdnKYNUp0gNFhojPtW9aWS05EC4XwipTZmHDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )