INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ed8c35937c0589896d04f5b995720c66f8570b119afcd31d518ac14bfd6c08a', 
    'QnkQZtXQL9ynACsmhRsm53BzChu8yg2ltAM7vPmHH50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)