UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWcfXLMKBz0i9dXKoPS3haE2nZJZd7i2D74KNpyUITQ=' 
WHERE 
  key_id = '4dad61f3f02a304d57d4b7deed9ca15cfd61bfff2fcad85c581cf2ff474d26db' 
  AND (
    token = 'HWcfXLMKBz0i9dXKoPS3haE2nZJZd7i2D74KNpyUITQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )