INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56ed4cd4a08c201014da79cfee91aff0a1ba05be22b3ca1994c610d46a5b85bf', 
    'uC8d/8xfoWd4Kg6yxE245OjiZ9vF33SHADDd+82DQgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)