UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qyYYDS+MVZEPIIAK4MFYJb1AWUke6hncPPGR9DyVYfE=' 
WHERE 
  key_id = '342aba441f258a27edcdfcc9cf9680cff6826bf88d259e33c02848b31c9b8991' 
  AND (
    token = 'qyYYDS+MVZEPIIAK4MFYJb1AWUke6hncPPGR9DyVYfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )