UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DE7fuqxqbEb6KgR7noL2UG0WnXwSVB10R0FE1wB+D8o=' 
WHERE 
  key_id = '8e6e6ac48fe42148dba8dd0986da18529fb59bb6bcba8cfafb32637020b1092e' 
  AND (
    token = 'DE7fuqxqbEb6KgR7noL2UG0WnXwSVB10R0FE1wB+D8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )