INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7571d82ecf3194f4d30696b8fc4bdb32b386c329e7053730bdf7dc4bec074d0', 
    '1SfGq0EgE+1mqfytGhAvs9ozbOSGzW5Pvb3OhBHtT8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)