UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6bHYR5q3VtSpjxr7GP4gK0oKOJ30GtgpRH4C12BDyE=' 
WHERE 
  key_id = '1a958a42b8c97db5889710f3c9db0d53623ed2582b8fbc60862ea0d9edc88429' 
  AND (
    token = 'v6bHYR5q3VtSpjxr7GP4gK0oKOJ30GtgpRH4C12BDyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )