INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed7a18dddedaf4807c0d11f760bdc462590937ac03ad2f8479e10b94f02028c0', 
    'ThOvZwqLqTE57SHQgXypt4lX/bejgbnaijpUJxNhb3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)