UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sDPIEWVPzmv756B5QX2Pjdj9u4WshZJuK78xPBuxDN0=' 
WHERE 
  key_id = '3c3249ad4ef692da65ed2af9a222134ad89216b6119ded513756e8249fb6e3d3' 
  AND (
    token = 'sDPIEWVPzmv756B5QX2Pjdj9u4WshZJuK78xPBuxDN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )