UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nu/X574i0tgP7DcigY/Yve9nogVi5eFb7/xc6/KIReg=' 
WHERE 
  key_id = 'df63ce9ebef2014bdb7c12a4795e973558d64c829ff5f6f35b1758962bac0cfb' 
  AND (
    token = 'nu/X574i0tgP7DcigY/Yve9nogVi5eFb7/xc6/KIReg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )