UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CXRaiwjMV6u5aUlmw3s3Wk62TZjAhWrLZO67hLuO6k=' 
WHERE 
  key_id = '0dd5b2d7539d1250002e15dec297969ba47da0381c0f7a143f38ff04bd433c37' 
  AND (
    token = '8CXRaiwjMV6u5aUlmw3s3Wk62TZjAhWrLZO67hLuO6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )