UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kDIMRjz3SPY6ByLV8uaXME2A6wWJMeV5QvQcau8Bevg=' 
WHERE 
  key_id = '293e8771101373c1ab3c12cc60a3fdba9403d0e41399595c1ae9255595f78b8e' 
  AND (
    token = 'kDIMRjz3SPY6ByLV8uaXME2A6wWJMeV5QvQcau8Bevg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )