INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b19f88ada24d36c99209f8db71d08664afbb7ee3b1bb88dc20a3098ac7ee57c', 
    'oXpaSJL6o+EJfdiBP5oc19lPxo5dVcSTDhz2kNs71Ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)