INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3232d947b7ad45579dad28962e651bbf10c52430d381a5c77084630e2371cce6', 
    '20aUVFoAjbJUfjI0uxpNb22THAZev5vdEBMEJDjW2xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)