UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ba5qv2nEJsp83yLX3LUnLzfwVchdl0k1225Oxi6fWMs=' 
WHERE 
  key_id = 'b1c868e2d84ea614919026c50132b89891e8ffc575585ed11b4a0123fe1d23b2' 
  AND (
    token = 'ba5qv2nEJsp83yLX3LUnLzfwVchdl0k1225Oxi6fWMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )