UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKxWxvoWDxOqh0CrizulEXzIGE59Hg0ptoQRujliwHo=' 
WHERE 
  key_id = 'df27c36f5f196d430599034443661a6016c1dcbd7a7057b543a8c2458441d301' 
  AND (
    token = 'bKxWxvoWDxOqh0CrizulEXzIGE59Hg0ptoQRujliwHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )