UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y5eCyruC9nsrLpq64/kIAYRF9B5H+zNhX7cvKVi+uvM=' 
WHERE 
  key_id = 'e8962b8b91965376150e6462be4d62823d0290cd1be7b9128e438aab70216c8e' 
  AND (
    token = 'y5eCyruC9nsrLpq64/kIAYRF9B5H+zNhX7cvKVi+uvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )