UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M8ihicRLnUaxEc0ala0u6YeBDxrErwiCNlbBspnC2SI=' 
WHERE 
  key_id = '2aa8a990b29d32d70df495ab694fa2538d4834f7831793a764791b7068ebcea2' 
  AND (
    token = 'M8ihicRLnUaxEc0ala0u6YeBDxrErwiCNlbBspnC2SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )