UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJ84v039nZfu+rOIIyOsHBqXYQ5oUZNahnX+DPIevJg=' 
WHERE 
  key_id = 'aaa780acb4670e721f5af5ae9e3c13319321882f0c43dc3d8d4a2cf5efdb4d9f' 
  AND (
    token = 'zJ84v039nZfu+rOIIyOsHBqXYQ5oUZNahnX+DPIevJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )