UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ovSWBT4u1yYNcvf7eKHRK3I54JFka3d6Q9hS8vXVA+E=' 
WHERE 
  key_id = '9ddfa0c7087d8fb6ff7fcddd20a02e3da2ed08aa791278effad8fec7ebde7d32' 
  AND (
    token = 'ovSWBT4u1yYNcvf7eKHRK3I54JFka3d6Q9hS8vXVA+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )