UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2ukDq4ZaO7IibZxjP0DOj/weUlGyfxsIRKMuM0GHsA=' 
WHERE 
  key_id = 'e44fadbb6092a0241e8fd5cc34deb3bc5d232288aded6e3b9dc08d26451bfb0a' 
  AND (
    token = 'I2ukDq4ZaO7IibZxjP0DOj/weUlGyfxsIRKMuM0GHsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )