UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwTZzRc9DvHePTOSauqP+0zWZVq9t8xjwC4O40Yb6/M=' 
WHERE 
  key_id = 'ea669961109fc39f1b90a3ef202dc1376d065ab6e6cda9136b448a68ba04449e' 
  AND (
    token = 'nwTZzRc9DvHePTOSauqP+0zWZVq9t8xjwC4O40Yb6/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )