UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wInN1u5F/5oKy5TAX8L+cbBC/hMcFmv4qPKw8COrWkM=' 
WHERE 
  key_id = '2997e5f099941e02f78c4fb2f9e374a24577ae1f510e6e0879cf4ad0d339244d' 
  AND (
    token = 'wInN1u5F/5oKy5TAX8L+cbBC/hMcFmv4qPKw8COrWkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )