INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56847847289db7051dd4dbb46f716b5ba040eed05142c37810c70e375dd08347', 
    'ybYD7zlpaySKQALV5hY/fERDm6IGsUe3t8TLqcaI/JA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)