INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78d8de43e7e499fdc960ed870dfaaf9bf07e83d8d38ada164816b32020c71ac5', 
    'falY0oY2UhwQi0NRxLZ5RMXL082hDg0+srOKAsKnZsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)