INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d8d77ecd1f7dab80fdf4b25b17d0d52f828ecd1297678f8f515deb215491361', 
    't897bXqZjnh9xtySI2DHTTB2L7+0AW5wBSjkQv1Gbf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)