UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZmMA2HctbuRy8bjzpPKTHKtLvGt+Lx3P00dSwSSqDcU=' 
WHERE 
  key_id = '5eb279f96505a51f1fa249227b47c755706f4d9f73cbe0b06456d809e3228009' 
  AND (
    token = 'ZmMA2HctbuRy8bjzpPKTHKtLvGt+Lx3P00dSwSSqDcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )