UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DxmmfzcSPOumNCYHG/omMul8zkUcaspyAILt5d6Wls0=' 
WHERE 
  key_id = '2a2eeca1e60c92dfd2291a41debab5531b20cab36e30b4318cf9fa25241b99af' 
  AND (
    token = 'DxmmfzcSPOumNCYHG/omMul8zkUcaspyAILt5d6Wls0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )