INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11f038aebf7dd847831199fda2c0b487b99c476b69a04f88767954dac58da96', 
    '3+cv3yLS8QrhZtG7kpP9gh8gRNdCL1vsbpJ30lE7534=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)