UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXlKe4e8W/u6eRM0ACYeUeo+BD/l4wMhgE7FLGl6+I8=' 
WHERE 
  key_id = '168582a9174889ad9f3eb97114f3020c18471ce76a466ff6821fa04a71f1e09e' 
  AND (
    token = 'hXlKe4e8W/u6eRM0ACYeUeo+BD/l4wMhgE7FLGl6+I8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )