UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j832E99STE6PcFCr0TPVPlhNzqqPlkRH2ZTfzNcLs3I=' 
WHERE 
  key_id = 'f9455490e100381487b7c1cd821e5c05e9c4c51f34780c610d52d47d1da32e9b' 
  AND (
    token = 'j832E99STE6PcFCr0TPVPlhNzqqPlkRH2ZTfzNcLs3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )