UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fTYtFllea+xes0JPXJYL/tj8TLPaZdf19EgD6MuM6V0=' 
WHERE 
  key_id = 'a1e54a2a754fae07b3a3922d1ce85694b5c7fa944823105e2cd30e92e384e21f' 
  AND (
    token = 'fTYtFllea+xes0JPXJYL/tj8TLPaZdf19EgD6MuM6V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )