UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0jFrDuC5qvRg3hdi73X8n3t9ia6E6mH1w+WiN38wIY=' 
WHERE 
  key_id = '99e754a5584aa38ff8c863eefec14dc1a235c86e163552a2c7320b115721b92a' 
  AND (
    token = 'N0jFrDuC5qvRg3hdi73X8n3t9ia6E6mH1w+WiN38wIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )