INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae2f92bdf758d5feaf1db3182753d1121cf2e459a7c283f650628dd0debcfcd8', 
    '3sCVT3O5IgUbF/pZ3Ygw91LJTASbc4FwRD9PeLfpo8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)