UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z59APysq/2kQIj8xgUar3ukyREQXus8IlrCgg/zpejQ=' 
WHERE 
  key_id = '7869cedf943c3412c497940977cf2048afa3977d486dbd879e037e5af67461a5' 
  AND (
    token = 'Z59APysq/2kQIj8xgUar3ukyREQXus8IlrCgg/zpejQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )