UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mm4/up75J75v+Lr6LEuVZ6+RPFzyIf7riAJnmbbzLPs=' 
WHERE 
  key_id = '586ec55e0fd65304257dc59e79d62ebc305fa17b90cc387c4afe600fe13f3ad2' 
  AND (
    token = 'mm4/up75J75v+Lr6LEuVZ6+RPFzyIf7riAJnmbbzLPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )