INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ca1a196d48cabd5428966a6d88986bdd38c88064122186705084420ab6d346b', 
    'R58X3NiLPvseRPDMAojWE2Kq//AWcFjO3tpaI2vppjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)