UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0BVa5TtCgtjM8LFsmVcjak7+5ElOdwrHKQXiRN18QA=' 
WHERE 
  key_id = '4c3d1ba48177ad3061825d4f219c52234844249f6dfbbd7fff5c8af0e4936a22' 
  AND (
    token = 'N0BVa5TtCgtjM8LFsmVcjak7+5ElOdwrHKQXiRN18QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )