INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76a2e65fbd11e7ebb17dd1af6a0c0e93f7c8a176a3031892b4db7f1f86e6571e', 
    '6tzvaIgzcFGPsyoS96L8xPlM7ei+rmpVXC4R62AvgWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)