UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2S/dHCBmLmuH8ZcU7wDnymBj4t61VicUi0H5Ebx2Olc=' 
WHERE 
  key_id = 'bdc174c4581e34e1f4f6a5c65ed399cf339281c776b0c7f77bd7ad7965f0f41d' 
  AND (
    token = '2S/dHCBmLmuH8ZcU7wDnymBj4t61VicUi0H5Ebx2Olc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )