INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '894d2fff2d37a7a16cd195e9dda2afdb69076f06db07e1d9b061f163060eeb9f', 
    'Jq5pj/PCSDYGNC+HQYYwd06fzBxhxExbfMQVIsDLJOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)