INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b69af821bbf52407c00f2d61cc71eac40661e9b0dd96dbf336be139b8de32c0', 
    'hVTPpqmfIBnR9pKlx4F6d4LkZI48ay9xYRFZSDIzhLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)