INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f844d114a474e621ce4fa08f4d90666d7eb9385c9a66979dd27ba4c0bd2569e', 
    'MXZ8kKzfwRklAzDKnFHfDBTAL1+QxU3MTF3htXPiocY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)