UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pETAIr8SyKgpGJRM32HCKcwOaChqWNKH8jkcvA3iRCs=' 
WHERE 
  key_id = '9d4772f626380ccaf79358cb0d2697546e2f2aa808f2b76fed0f490aacce51a0' 
  AND (
    token = 'pETAIr8SyKgpGJRM32HCKcwOaChqWNKH8jkcvA3iRCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )