UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XD+JHOKzEb0Y58wYT5LjKB3Hfqsa+pKcCn+P08msVKk=' 
WHERE 
  key_id = '3c0e96917a6c5caec0b86c8a456283c399b8330f34e56535c124d143fff3afa4' 
  AND (
    token = 'XD+JHOKzEb0Y58wYT5LjKB3Hfqsa+pKcCn+P08msVKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )