UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uK9AXbWhKP6YsWAUkrUirdTlvYTjZPRbMABOJ5Zl2hc=' 
WHERE 
  key_id = '96b36a155a80a38c3f707530a04542f9e71b0248a804d485202418bd15fcc658' 
  AND (
    token = 'uK9AXbWhKP6YsWAUkrUirdTlvYTjZPRbMABOJ5Zl2hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )