UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/kXcQP6t6rZM/CiIUwKW5rafs7NUEQMqqpM5aVQ16w=' 
WHERE 
  key_id = 'e50c1945e8eea0d6832d12fa861452d43e7103d275a4fbf45bad37b21eb42422' 
  AND (
    token = 'q/kXcQP6t6rZM/CiIUwKW5rafs7NUEQMqqpM5aVQ16w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )