UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RIwofkp2SbHV59fMm+bRXr4YP7iXne6ST8HUqDiB68U=' 
WHERE 
  key_id = 'cc3b4940aa1ea401ada5c702c2102c8a4a8916fcc464a5e93494a07d590c8da4' 
  AND (
    token = 'RIwofkp2SbHV59fMm+bRXr4YP7iXne6ST8HUqDiB68U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )