INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bce6746d5ca08e1216803076f85e16347ba23769d9eefc182641edf60bdfa831', 
    'DkBVZYNyu10nAEYlXJ39dY1X9J582A3D2/Yx0zer6XE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)