UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSxPbEa0OvL86UgLK3hpb7j6aJrSBK1kI+QxeXAUsjY=' 
WHERE 
  key_id = 'a71ff8c56a310323d6391cb940cdf6775f5566463e31dc06c8f1d4ad0b1941b0' 
  AND (
    token = 'CSxPbEa0OvL86UgLK3hpb7j6aJrSBK1kI+QxeXAUsjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )