INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8753c955d0b31dc8b27cc1013ceeb22023e3534de31e495d3403230dceead1e8', 
    'HrAStFoVgkWpUGA7coM3bnvqWk+cBsEipvgteSt+zjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)