UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cd0k2OuK3A5UaXhNehsxHc5RkkMlD+cr8QRQJD2hNXk=' 
WHERE 
  key_id = '893cfabd22c6d91017ff9e4e7d405f0dda7b767d96f388467cd6e203a696c9bd' 
  AND (
    token = 'cd0k2OuK3A5UaXhNehsxHc5RkkMlD+cr8QRQJD2hNXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )