UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZ1Dyc7DJEkQTSfk8jBCRx9+LvXbfAUkCUsvWJsCSOI=' 
WHERE 
  key_id = '0edf88fc063028c5c208bfd2b2aee4558d859a2bd3c503a0f1aa1e4ac13730b4' 
  AND (
    token = 'EZ1Dyc7DJEkQTSfk8jBCRx9+LvXbfAUkCUsvWJsCSOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )