INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5284144d4678260ed999d8cbedd74d77ccb2ee75ef396f55feaf779fec668c7e', 
    'OnBZeUb9xNEtDlxldvgI8RNGCjIZUSea759DzEKA6NM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)