UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFEP3JLaY6CiLb5+tSul+Ux38OQE0UlmbhY7eGeioeM=' 
WHERE 
  key_id = '9fb5db6391101dbcbca36500c02bf62fdf16b8206da0a3350195d0ddd2ef317d' 
  AND (
    token = 'DFEP3JLaY6CiLb5+tSul+Ux38OQE0UlmbhY7eGeioeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )