INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9027d95b697e8ad2ee343daa60381a6dd221cd914a02a372175584bdafa5259', 
    'bAWqlTUIqNQGnKpeQT7ZXQD53F77igdHKFUH8dPWqmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)