INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba929eb53e74a8ff8b78b3700932731829aa50e66928c4bb22f04711f6940941', 
    'HDAtl6hrVapWx91cOibbY1coVjXx1JlSCcv+jbfD4zo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)