INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54959036208576d54e8eb5f4dde967ae27190324a71c81408070a3d1ea391af9', 
    'DVCigLehzTmNoNfsFM70/Qk75bUJAJfhNwPXvJ1Pv/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)