UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9oMGBqBrDdLvnwD8jKvtpZiwrJ0rEocDI7A/ytwabA=' 
WHERE 
  key_id = 'f6c7e18696e1ead3c45046d2cff95b6253762d1456fc0fbc8c99f34107aa14f1' 
  AND (
    token = '/9oMGBqBrDdLvnwD8jKvtpZiwrJ0rEocDI7A/ytwabA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )