INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0848ef47d284d379dc4d0ca8aa36cc9709ffde35f496105fc84df2fe4f75c23', 
    'YwnevQe2oCOOZnrgcgA03eEBaKb2doNbTz/XD2HdYnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)