UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNdaz8Z0g7BpwmuMMlOMcpZncBV1u1QLwAXkbMdVh+4=' 
WHERE 
  key_id = '1b5411bf766baa41424fc6281f057cb86aa95baf1acf74a26b5f5cf53d127357' 
  AND (
    token = 'SNdaz8Z0g7BpwmuMMlOMcpZncBV1u1QLwAXkbMdVh+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )