INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88f9eb7b11d490ce9173745c048773421d8bb8bc7f1f7fec0ca6f302d18d4d10', 
    'jlnXI3PZaoNnxY9elJbOB7CPf5IMIA5q1YuhugV7tQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)