UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4YXDkmto8jvc+Cpc0ePtZu1S4mZaXWXnp5LkMoGrPqc=' 
WHERE 
  key_id = 'a09ca4cebee4d1a66a290bde5f5a3e6aaf4c55050923b838280876dca03a46e8' 
  AND (
    token = '4YXDkmto8jvc+Cpc0ePtZu1S4mZaXWXnp5LkMoGrPqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )