UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zUSToSagRVhpE6xJ1mfhvndLmAh91eKPc2X9Us31kE=' 
WHERE 
  key_id = 'fa6006fd5b508b86c52894f4d7e4823b8bd171d99514487a6748843b6168d48c' 
  AND (
    token = '7zUSToSagRVhpE6xJ1mfhvndLmAh91eKPc2X9Us31kE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )