INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7dfdfc93d35a050e467d112a3cabd8c55bd5ebe944b0b377e078f2294d99a44', 
    'abrFEBk/b4WEVI7jYI0sqtAw/2EDlzc5NMJHrmOsQMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)