INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48bc21ac55c9b4079e2f23521484a19de32ece97912751e1294b8ca5e827476e', 
    'Xq9hea0ryXmqJ2d/jshuhWIYtV2p9ogFAbD8BLz9NUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)