INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bc48d290ea0d020af93a32ee8c1f55f195376b6ab0663a4d3722ccf34f136a2', 
    'QaIIsvWxhjgBenYQrrEmp1haRxtDZnuh/8WVzOOL8Lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)