UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZpeWEYa7sEADHR6X7PGPR7oK42KuGNcq/Rwu8hJjbw=' 
WHERE 
  key_id = '09cae8f19823f1c74196df01f2dfc84447e891fd0872a1bb34309631b946766d' 
  AND (
    token = 'xZpeWEYa7sEADHR6X7PGPR7oK42KuGNcq/Rwu8hJjbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )