INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd81deef284b3c74c6355d116f4dfa3c0fb051a55001845d1508c83c55b77a209', 
    '27takWaG26PI5dVBKJVWlYAov+bXvPHdh3rXnKuxLPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)