INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '746b5e554803b192e9d8fac974ebee7db8d77547e6b766a39b2cbdaee1968a72', 
    'VTBFSQyQD7HhE08OzotFhhd8799k/yPvB68XYrAFHsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)