INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c61919f768f7b760c2881c8e64605d6e1373ce2f0c1ac56780a69213ca4ad71', 
    'V8njYMug+u3wlRbFeJeZ/ATJ7iu2NkQpQNWnGP2e1GM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)