UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm55Xkv++zigSZC47ez1p/jZlsVHzB4NAt+FWuiUJSS4=' 
WHERE 
  key_id = '7713d02f5abfea1dba231b388365cd37a20ee919a9e4c7071f2a76852a49fef5' 
  AND (
    token = 'm55Xkv++zigSZC47ez1p/jZlsVHzB4NAt+FWuiUJSS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )