UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ZnPaEPjl8G8Auc/Wd3SbCQvxUyYf21z/M/EFxRoN0c=' 
WHERE 
  key_id = 'a330590e7cd89f8f077298f14a89647e2f1fb59fe391deecf1f036dd0d6c180b' 
  AND (
    token = '3ZnPaEPjl8G8Auc/Wd3SbCQvxUyYf21z/M/EFxRoN0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )