UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+sNI09n151xKJuAlgU1huQoRs353epLSCj97O12TBCc=' 
WHERE 
  key_id = 'bbbdb960bcb9b945a2e3a14b228b8e8fba16c5694077a253aa585937868ad4f2' 
  AND (
    token = '+sNI09n151xKJuAlgU1huQoRs353epLSCj97O12TBCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )