UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlA3+ZMj0oUeB94WrCs72yntGHQbpbs1HZF2eEbeMTM=' 
WHERE 
  key_id = '3e05341e8d9c69ae79adf26e326fadeae75030d6b2778596d873cfa83bc2ba5a' 
  AND (
    token = 'zlA3+ZMj0oUeB94WrCs72yntGHQbpbs1HZF2eEbeMTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )