INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b63a2fc832ace38549cb9e41875bdf956f75b9925ea2af37a5b031907e5e8b2', 
    '4EnBcbjuLTFDJWDXHLl9hyCybl5W3rfW/OqDZVjAUUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)