UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xijjtj1G8FIt2G+Js5Pl8KdKT6v+vFMcCUsFyXNVi1k=' 
WHERE 
  key_id = 'c7100878c4e3b91a054bb3225905dc19c1c8cf4fa422a2be0acc6a9260c7d8af' 
  AND (
    token = 'xijjtj1G8FIt2G+Js5Pl8KdKT6v+vFMcCUsFyXNVi1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )