INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '22e62d4f0a31cce08c4f7c28a5c89f03ad9edd104729153d4e8d511307ee39c3', 
    'UU6AKzBhEUQDHPRG0XcgCB0103RJGov2DRKFvWNPLmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)