UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jqaRWei3k+2deyiWwRlCQBHL3/wrk0VTZdLEzvI/WU=' 
WHERE 
  key_id = 'be4e361d5ed066b3a027733816e4b199b8c418add9f016591f1d6a5952399680' 
  AND (
    token = '4jqaRWei3k+2deyiWwRlCQBHL3/wrk0VTZdLEzvI/WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )