INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52da4afa87349155541cfbd2a58d521d28b84c0dc25236588497b4cd689a4947', 
    'aDqPClZws/ClqoqJ3za0uWtzq/wbBZmYZAtvrf0cYIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)