UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpwHASQCralRw6h+L3FGYhfVU0ni2HUjgq8EYoZfdWU=' 
WHERE 
  key_id = 'c30d52d81858c15aed909e8e74b69d843e46e8cd30db8cd04e76469b5ce50bfb' 
  AND (
    token = 'rpwHASQCralRw6h+L3FGYhfVU0ni2HUjgq8EYoZfdWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )