UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nacm5JTLiPH10vxD2rJFOaru3D1DvexePQm0HekrqSE=' 
WHERE 
  key_id = 'e48cf1a8254fa544d530477c39364755c0967fb64b616002c002aed50be1835a' 
  AND (
    token = 'Nacm5JTLiPH10vxD2rJFOaru3D1DvexePQm0HekrqSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )