UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'As144rPADMKQKbK51xx088+VKbqPfOWzZHT1sP3Mgro=' 
WHERE 
  key_id = '2adc83bc14f8020ba09ab12bf44f816b1841e0db9aa72e322efa9d0655657302' 
  AND (
    token = 'As144rPADMKQKbK51xx088+VKbqPfOWzZHT1sP3Mgro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )