UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxUqmVwBvuoiTiTIJIwKhhEce8UEEq2SDIpg/IaYSv0=' 
WHERE 
  key_id = '0a9cc27cea36c14b77a5059e16f6aeb5aca2c7c8402bbec84798e91729319429' 
  AND (
    token = 'oxUqmVwBvuoiTiTIJIwKhhEce8UEEq2SDIpg/IaYSv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )