UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iipoz7FA9u5+pXEUJCPsYt0+BZ12HJZH8vdOOrqFMrE=' 
WHERE 
  key_id = 'c8f8ea5650d54bc6254cb406600719541a118469007ea9c0871ef2c656a74201' 
  AND (
    token = 'iipoz7FA9u5+pXEUJCPsYt0+BZ12HJZH8vdOOrqFMrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )