UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87FBPg69RIo9IS1+HFPBGxe+XtYh6lDvx6najLlLpJw=' 
WHERE 
  key_id = '26a5be19a7a364c33d918d155bc756b754f1a12c79a6e5f46d4044c6a9cf0e05' 
  AND (
    token = '87FBPg69RIo9IS1+HFPBGxe+XtYh6lDvx6najLlLpJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )