INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d692f47d1a55db2c666c7e9223e0a7344d7ddfa309d91358ca4cfe680f3ecc8', 
    'T4sNSKfmzFl821ImCKh5gI84DVMQesATlwSnB4PvdLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)