INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12d73e994c0d941838d9e0c9455d61d1c3548cbe138c2ec0464d1714fccf29bb', 
    'cuXm4OiCqoSC6IKDVFUU6oi3HqjrPgC/v+ICP0NUmho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)