UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5WPkli5+TasBv+ZrxWW3n5spTfEMqWx1uC/hR4BRlE=' 
WHERE 
  key_id = '7d05b18cae87dc3de957b90da06b49af30f22c22b3c00b6b5762c8fbf84a79f1' 
  AND (
    token = 'k5WPkli5+TasBv+ZrxWW3n5spTfEMqWx1uC/hR4BRlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )