UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9znkd7XJWgcDVR/em/xGDVUanVutUtq8olX03a1zYTg=' 
WHERE 
  key_id = '48474a1d4c4ea47b712624d35122dfb2e27a44202e2e6c845f3ffe9c06d8f2fe' 
  AND (
    token = '9znkd7XJWgcDVR/em/xGDVUanVutUtq8olX03a1zYTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )