UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEBHPwU7qz1fqJF2XMDSR84ZrzTKm6Tp4oZBiAki6qo=' 
WHERE 
  key_id = 'e82bcc89b50697f99d8e8f1a65c41e7f80a9709fbebcc836797d8383757f1dc9' 
  AND (
    token = 'xEBHPwU7qz1fqJF2XMDSR84ZrzTKm6Tp4oZBiAki6qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )