UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhXlIUE12ktLsyrSTwY9tCg6vK8epMCrgQMwRwlr+9s=' 
WHERE 
  key_id = 'ed7794bfb256315b59dbe54605beb938919fa1384efd603d5ebd91113652d875' 
  AND (
    token = 'fhXlIUE12ktLsyrSTwY9tCg6vK8epMCrgQMwRwlr+9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )