UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYBTl3dsto4IpxfZ1tvgaSxdao7jxfGWE0y7PF2sZGw=' 
WHERE 
  key_id = '6f35e7380be9c33b8fd5c19004b25de107e029bed8a218421e14d06d2257fa44' 
  AND (
    token = 'KYBTl3dsto4IpxfZ1tvgaSxdao7jxfGWE0y7PF2sZGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )