UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEia4eT++Q/uGJWipjQzBx4owLTMr3n6WXgoXuHuitc=' 
WHERE 
  key_id = '43818c7a93a3af09102c536949e7bc76a0d689bc8b83c7587c486149448770e5' 
  AND (
    token = 'LEia4eT++Q/uGJWipjQzBx4owLTMr3n6WXgoXuHuitc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )