INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a7ed83955500b42f7058d330f646016424c5b66f58dc43f3a04292846ce5472', 
    '5uQ27BYieFUUP/07mwxAjWMo3WfyV7JALHFlSyb+m24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)