UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4D2QAvwon+zmzJ90lYHLylUqoPiEt9v2WtKj3+3lvM=' 
WHERE 
  key_id = 'f2239451f5a5d8d1c7e98ffd8e9eeb55246af831d433e1807135a7e3d7c535d3' 
  AND (
    token = 'c4D2QAvwon+zmzJ90lYHLylUqoPiEt9v2WtKj3+3lvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )