INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c76d7f17d8be3203cd85eb673505764a6d4e412c7d8c3edbbdd5e82d0f8c0b00', 
    'JbdRi25en7kVtQKXDygGsH16xI8HbLfixWUVH6xJL64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)