UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjFHL8qndWRPsDjLaIgBb0+3F82xhKMBC7im8QtzMNw=' 
WHERE 
  key_id = 'e5fc0e8b43f6dd5cc963e57c2e4bd7eccc987e55025eb26546da3df6a42dd3f5' 
  AND (
    token = 'VjFHL8qndWRPsDjLaIgBb0+3F82xhKMBC7im8QtzMNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )