UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXLxL63pIzEGD91HJu9iPbIevy8UsM2oAnjxU0qe3Vk=' 
WHERE 
  key_id = '627cec39b555e8141088ade09e4f8cea9ea701e18d4e7e9129fc57417b2be0f2' 
  AND (
    token = 'QXLxL63pIzEGD91HJu9iPbIevy8UsM2oAnjxU0qe3Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )