INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e37103f05cc252eb4e513058e89691f98953d7352fc2cd7699e9461e7d6962', 
    'usI2WBp8E3eY6O1UYTIQs7HWTMagYUNTmNkN0j4Z4js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)