UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBqpjKMH2M7dU9nuHXhhF1EfUzZ6NYh6zIKMMqRmt2k=' 
WHERE 
  key_id = '9c96b0b3fc761bc086d84848847b1079e0be5b377d74f54b095deecefbe9c2f3' 
  AND (
    token = 'QBqpjKMH2M7dU9nuHXhhF1EfUzZ6NYh6zIKMMqRmt2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )