INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26fd59e9859757d817b45116e557984a309cbe31c0eea1073946f049d040bff7', 
    'Xl2y7xccj5kszNVnGox53ZyHX1KXaFj0xOQGcxT/wpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)