INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce733e0a226d50dc54473645bd8b314dd4c4afdaef6f254e3d29ef340dfa424a', 
    'L9x2KL4hvVgbRxJvwVU6/hapIL0f8F6WaWAMDvr0IjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)