UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCX2Tftl4bVlbSEv/MJwqRrMgLvVM3CCxUyvAcMBOf4=' 
WHERE 
  key_id = '8982e559a442352d59574f3f437505b87e25f2d3d8d418bd94601b2ea120e54d' 
  AND (
    token = 'GCX2Tftl4bVlbSEv/MJwqRrMgLvVM3CCxUyvAcMBOf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )