INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b20a4d193053f56213ef406adb183c29c4e28a6f523d2bc6cda855b060334e0b', 
    'lxllBpT4aMXh9ozWJe0uQc4KCgnQPYBNZUGcC7Bo2BM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)