INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33776fbc2e889e16742dbb3a9192635b8819a68603c683e1750c43d5ab994441', 
    'KjWCxrgTglypNSrE50d7t1VBKaxpSPiHHWDXhE9C1bA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)