INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a6d9b3a28424244a0929a74ab560f7761dd88aa98f3fb9d978e51204434a704', 
    'LqHxz/w7dHZ0CuiI2jky2xJH3XV8ytPDuOApNA7kxzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)