UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brnmJ7OUUt1B9x6LkcnSYtDjWKtuc6s7bY8tPyMuXgY=' 
WHERE 
  key_id = 'b28741a544d4b60302bfdad4379606a22d86c5f16f182c83ac93839f1c19b03e' 
  AND (
    token = 'brnmJ7OUUt1B9x6LkcnSYtDjWKtuc6s7bY8tPyMuXgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )