UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVPRuipRf5dgDYa7iynczgl5FLxe4kPy8GmIIpYEb1M=' 
WHERE 
  key_id = '8a064dc767109b2c6e783f7ad8944c016f3729363c70cd147aeca3b1aa374851' 
  AND (
    token = 'cVPRuipRf5dgDYa7iynczgl5FLxe4kPy8GmIIpYEb1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )