INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '703ddcd29c8dffd538fc492bec13e5a3a7d00082ec0eb5951fffc78bf1072cc0', 
    'ReXU2nHZHDo6hIo0aVTRo50E9fU+9KprtswLqKUvwxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)