UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrLhLKnEmmWP6QlgkLAkDxiDydobW0dMRsSifySvo1k=' 
WHERE 
  key_id = '0671ec7a8a8a7761fa28d06bf16c63d3763adea34797b958d836f8b91608e4ca' 
  AND (
    token = 'NrLhLKnEmmWP6QlgkLAkDxiDydobW0dMRsSifySvo1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )