UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+G4AgfT6sfy8veFdcsc9LuPz7XoyP6s4HW6pepiB5w=' 
WHERE 
  key_id = '996f227128ca572d3db16111a8bfef3a9745bb82fbd73bcc14ad889e4aab21a4' 
  AND (
    token = 'i+G4AgfT6sfy8veFdcsc9LuPz7XoyP6s4HW6pepiB5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )