INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8af235cb08da4b294f0a53071baf50400ddd4bd7f89fdf929855054b681f99bf', 
    'R+c/htJzXn1HxfGbyx3SN6WEWb4zS3ZRTitoWgdaS6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)