UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5lGsFw7Vy8uipJRcxJ4bUl3oOzLJUw1NCWzj+n7wS3Y=' 
WHERE 
  key_id = 'ee146ac48109a8cfcec5fd0903ba4eab1be7e48e5a28ad7263c12179a21495b6' 
  AND (
    token = '5lGsFw7Vy8uipJRcxJ4bUl3oOzLJUw1NCWzj+n7wS3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )