UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RGRhF6bx7VpdEUfZOyc8sNzI0r2kHBErwearR7MAsG8=' 
WHERE 
  key_id = 'd844b04f52e189db8be53d35b9a36bbb48aa706d2be1d2b8beb78198c7d266a3' 
  AND (
    token = 'RGRhF6bx7VpdEUfZOyc8sNzI0r2kHBErwearR7MAsG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )