INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2548fa96cc2999cf3b3f44e7e32d09d4df48377a0e02a0a26193334eaa974ebb', 
    '3DGPVac6/REHagJ5BkzgN3107TIx/YJ4DrFp4SLGulc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)