UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDpKLmPHWbt6Q+wikH87kygLmd1BrMym3cssvQVpylQ=' 
WHERE 
  key_id = 'e2d7ecdec8492d397108f0036aff40bfa16a1a4cc5093e003e57ee4a4507569c' 
  AND (
    token = 'pDpKLmPHWbt6Q+wikH87kygLmd1BrMym3cssvQVpylQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )