INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71721a1fc3ffe332770ae5251a63b17aa86ad1a9374b8300e0e6f1cebae5058f', 
    'zariTarDnA2EbcFN9oeLhomb4G/9daV6wwL1KT+ifSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)