UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1KUmoOv+zl2AKgP0Zho/XQ6BugTm6PFmh+8BOryZjZs=' 
WHERE 
  key_id = '8f39d8bf582b986137848484019a361910f8b13e7b7ce95719f3a37382a8c4e6' 
  AND (
    token = '1KUmoOv+zl2AKgP0Zho/XQ6BugTm6PFmh+8BOryZjZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )