UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B0djp6Y8s8QnjX9OJpuVuHT72LFled97YEy+UC00lwk=' 
WHERE 
  key_id = 'a011454f3ded569f9e3001c1dc33d17187f1dfc843e24c24e1ddc15677af3ce3' 
  AND (
    token = 'B0djp6Y8s8QnjX9OJpuVuHT72LFled97YEy+UC00lwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )