INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '296c23961f484c87d5ed0dc26e032b1a057f44d412a9e88864f09557fc706be5', 
    'FWwbOnmecax15O2ckSma6q5KPJyUjktbAzni5h/j2xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)