UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgaxdD5ijYSsMnSQqxARa5mH8zf1aVdrKBjxIFmYtf4=' 
WHERE 
  key_id = '677b763ec7f4867df46f1908dff29818e4e574d5cb37cc4e6bbfa38438d899c1' 
  AND (
    token = 'FgaxdD5ijYSsMnSQqxARa5mH8zf1aVdrKBjxIFmYtf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )