UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LGlTT9XxRDdBK9zyAx5mtjgL9CxRNy9Z/1RnDhgChrA=' 
WHERE 
  key_id = '6238333574a068cdd0276428c056a7d5ec947fa8f9f5057c5be0eebdb54c55d0' 
  AND (
    token = 'LGlTT9XxRDdBK9zyAx5mtjgL9CxRNy9Z/1RnDhgChrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )