UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGOQur8yQjkMt2/S9YCyQf1IOlLLJy69iNYPq+VdPGg=' 
WHERE 
  key_id = '2b528104f83127423a5d343aac7569ff43a9af804bd74b86241b87e1c3a4b183' 
  AND (
    token = 'BGOQur8yQjkMt2/S9YCyQf1IOlLLJy69iNYPq+VdPGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )