UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWTGzYroCUR7Pdukr8ky+MouOE6Q9C7hpZ+ZM8JzlqQ=' 
WHERE 
  key_id = 'eacd4f14c005f6c30cf4f507bf0c36961508f7696946d24f5aa307237248c0d5' 
  AND (
    token = 'RWTGzYroCUR7Pdukr8ky+MouOE6Q9C7hpZ+ZM8JzlqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )