INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3edf77738e8878f87eeae72f61cb580daae194f03aaecbf7cc55b8301223849d', 
    'mMzqEyZGp0B5G6uK0MFYfGIjf4eU2PnkQP4F1E9EDL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)