UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hL5kuH5ZPQv3crO1QYoAHSSkKmXTZuNG5SEDVUwNaU=' 
WHERE 
  key_id = 'bf5982b1feb2a97fd3986e1c5e6c41c31f865e95b37dde54300fe663ef57b025' 
  AND (
    token = '6hL5kuH5ZPQv3crO1QYoAHSSkKmXTZuNG5SEDVUwNaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )