UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAvhnEgKI9rcLkMX36yCM4SjbxDYG8KOKS+qq+0lFks=' 
WHERE 
  key_id = 'bca9896c270e26637e2920b0984b4811f58f7c61dc1c742cd8caf3fe8a8cb58b' 
  AND (
    token = 'yAvhnEgKI9rcLkMX36yCM4SjbxDYG8KOKS+qq+0lFks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )