UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '934J62KbANEojFiAcHAkWK4LfJW5NTvxtdBipbHmr/Q=' 
WHERE 
  key_id = 'ed06ef59db301be257bbccdd608d13209c7e00b248eda8a123da2e8c9515a303' 
  AND (
    token = '934J62KbANEojFiAcHAkWK4LfJW5NTvxtdBipbHmr/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )