INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64c6d702013a6092c03f9c3f9a803bd1859a4ea4b82382b28ccbbddad8a76339', 
    'TQVeu5tpEbKcyJZ6rDhjV2LvvjM2qAjsYvHscF52F0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)