INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ceef85da856cb0e5050b603ced7224ee611b3034d6dbb0c70459fbac2293a549', 
    'hFtTZwRempVkwslFauRrm+NAOXi0p8lnaJOt3+cs8Lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)