UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Ep+y3rDZn6I9TSjl9cXNmicEEpfSISya4rrhqgBaH0=' 
WHERE 
  key_id = 'f742d171b8daf8b3b474f6de56575e8f59b9e05a9b30f1ad1f9cd0ef3fa6d5dc' 
  AND (
    token = '0Ep+y3rDZn6I9TSjl9cXNmicEEpfSISya4rrhqgBaH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )