UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c53CN5xrljO5pMHvqCIWGQzyR+4gFWb4qRInjSK0wb4=' 
WHERE 
  key_id = '2f3531b894c9b4e3047f28fc1d287a5f335d1ca5605e177e321526b5ed41f575' 
  AND (
    token = 'c53CN5xrljO5pMHvqCIWGQzyR+4gFWb4qRInjSK0wb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )