UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ewbIzV7mkm00i94KYokzzLyzADVsOrB6ZmrBMr2g9Y=' 
WHERE 
  key_id = 'fed9616e1d3d1664d087f02c6495e8b582009c4d89c4de8a7640f22386b335f2' 
  AND (
    token = '+ewbIzV7mkm00i94KYokzzLyzADVsOrB6ZmrBMr2g9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )