INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f90bdff150d7fbdd5bda54146c6a91315acfb5af14b95cd02ef9ba11e26bb2a', 
    'kjBXJa51MrrWntWwQgZ7uTTsyU+8VY63R3cVnV8A/GI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)