UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlJ+cFpQHzEPutkJPDdo9ob5R0h6GuQ4PR0/x7C/8Yc=' 
WHERE 
  key_id = '3a8b9650cf9c56185bc6256b041db32efd2f40cdb8c3f2bd8ed539b4f8131151' 
  AND (
    token = 'rlJ+cFpQHzEPutkJPDdo9ob5R0h6GuQ4PR0/x7C/8Yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )