UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oi9fhSkNVlF+5gHrcqg5biFJDEjQATYvYQG7WjU2SSY=' 
WHERE 
  key_id = 'e5ca5e91dd062735bb9bd14ce401562bf107cb30abf3508fef2e6b3785dbc0bb' 
  AND (
    token = 'Oi9fhSkNVlF+5gHrcqg5biFJDEjQATYvYQG7WjU2SSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )