INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0c674944baf1a88eb9c06641524330ff220ef84929725c9cecc6b6a820c6b96', 
    '6QvEWrlsLp5UNVr6nHoJZBTscheVADTIgzTPilRQgjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)