INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a53cc048209977a8dbce5dc7020e1e35a9bac423427ca7150e24734eaa06cf8', 
    'c3IHnAVileI0cIFWmyOlYS6Wz2L2ecoj89KQHL43mCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)