UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ub+o+GW5/ora6b5EIgEjt14ihHYCEhVtdK8R/r6C3s=' 
WHERE 
  key_id = 'c704a085499b39a9e183be9477ab154b1c514973412440a41bd4cfeddbf29a3f' 
  AND (
    token = '1ub+o+GW5/ora6b5EIgEjt14ihHYCEhVtdK8R/r6C3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )