INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b11eb8ce1d59e3c6788dcc9bc7461d456fde04fa69a6fc5458756eca68c0fbfc', 
    'CzMRfgg315J0EVEdFqax2RIRsSsps6YIQug4nWFtEwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)