INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19d5e8691869d6c3975f2cfc5924adca3d0bdb47661daec4d12845dd9ec71407', 
    'fUZSW6x0wcvzBL0EAapIi4O+TeokzIGOvd6PWJjo1ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)