INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cda53474716e3c5365e5fdd282d76729e944c7638d86744ef3ae5fac9827f017', 
    'jk/wm2LStuYuSgOCx7yBBolEf0lhyu1T22c4s2QzXBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)