INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed21d91b0dd9c4881b13971997b913af9cb40038976cc7b66d26dcfbf2a2b5ab', 
    'ijBmrRJBP/JBKDEXU4XPIztrMnnvXitD42vKUtoIVVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)