INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3224976b610de9922743e55ca5671bc182b07b8ce7676a19d24c95fc7667aa52', 
    'Mkgd4O4FjZbiZBpJkmE9S8YAxAq6SVn7/fVsUZvFETc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)