INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd343bc21333362b97455003d4b134750c118e6affaee089b3f207a114ca3d6c', 
    'gn41jtRG51U3KBXGI7wWrFsuebH/JSOoDIOOqNeaL+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)