UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '191Xho1z8p0uRXuBY6FgLUye0GXDb3eiXYD7GRyV5oY=' 
WHERE 
  key_id = '7e9430bc51540265f80afbf08a3d22087198b18fafae78ad064029c425dd8aee' 
  AND (
    token = '191Xho1z8p0uRXuBY6FgLUye0GXDb3eiXYD7GRyV5oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )