INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eb8a318d839a9f5fd93527efb5f38159b1c25faa4a0cf0531d8b15028d51d98', 
    'NHX511KVqUYURlZ9loelGqXZLP4bNa2Q3gbpDxKcuC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)