INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc67b6ff39d468cc282d45d4747ac41763218826851983e08cc11fa1f3f4e0c1', 
    'dSPQC0cXsjfZI9g85Xu4faVUs0LBLroDnWufQ7wegUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)