UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BxGpB8ZXV7zHL999gcSInmRsaw9mRrmddLpE13vT/s=' 
WHERE 
  key_id = 'b0b096718714bc85251145b8601f5470f7ae55746e2c78a2968ac0857a80a0f1' 
  AND (
    token = '0BxGpB8ZXV7zHL999gcSInmRsaw9mRrmddLpE13vT/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )