UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKRLk0xF4xisTBa23sKPfZWXBnHx8kv2lOrXFfP1+R0=' 
WHERE 
  key_id = 'dce2fde302ceb34c0e8446e8f4dfdbe9e8f040a6328b3772c1f9147cb059a408' 
  AND (
    token = 'oKRLk0xF4xisTBa23sKPfZWXBnHx8kv2lOrXFfP1+R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )