UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+B/ISLafJ8iCpiOi0LuJgMTEd+mzOUDUiu0VLUYvcOg=' 
WHERE 
  key_id = 'f7a7538f8a51ea4174190e4ecf09a4b0fd3a3458895d3c905901dd78bd2fffea' 
  AND (
    token = '+B/ISLafJ8iCpiOi0LuJgMTEd+mzOUDUiu0VLUYvcOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )