UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nhO3KKSuSJrjykPoNXWpYwIguyPyCXICiWG0wRbnn2Y=' 
WHERE 
  key_id = 'b02c2fdd36ed059bee62eac64d203826f4f3d1ca37f5afa0fa7a34840a1e1c65' 
  AND (
    token = 'nhO3KKSuSJrjykPoNXWpYwIguyPyCXICiWG0wRbnn2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )