INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79f672d69dc91de67f0af032d8d14e740eb448b28ae5882be06b3f0873aafc97', 
    'OpHZ+cgEKtgJcqxlH7NNl+h8aWTdfUdcnQmFo1l06Go=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)