UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6d4jVyacjwBXCtEwwzNw8kOSOgkmzGE8OTF4aSGlg4=' 
WHERE 
  key_id = '5267fdd208fb741f34aaf3f37cccfea127a8d4e1ce2c7f2d31d8eaa86e556970' 
  AND (
    token = 'W6d4jVyacjwBXCtEwwzNw8kOSOgkmzGE8OTF4aSGlg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )