INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c453465d94b6fa80bbdd55fb3613d1f674c65554ae875e9af718f0538f39bd6', 
    'Xkjh5WjuJu9nNMS8K5T3swgD8ibd3ORDVr5KwQuSJuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)