INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7839e7d25a5918b99fcd3d22b282930bd458906da03f8dd989092c5b55da2f9', 
    'Q6AZ+Zwl94jmz+cAz67jilubYzXPchamIp3R6Zxm30k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)