INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55bb64e51df846aac41991bba1e7660cdb240e78c551d861dedeed421e38097d', 
    'hcckf64inpc3O++RxMX8taFVyWvdy3PIdS75k2GaIDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)