UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1XtMjCA3ma3B8SsafZSjT/EVp7dOJAsbJICPyR95gaw=' 
WHERE 
  key_id = 'de21afa564cefb94ed78e054ae09921b88d84ded80b5f33569dd8786a150a1e9' 
  AND (
    token = '1XtMjCA3ma3B8SsafZSjT/EVp7dOJAsbJICPyR95gaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )