UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmnkpu22KImSnUfSzXbJjTeXINIWoWvjnK/WPPGNRGw=' 
WHERE 
  key_id = '9a28ce1cd4e90024dd5164ee950d8f0847e75c87e4f9e3e211fa60fd80a3bf86' 
  AND (
    token = 'jmnkpu22KImSnUfSzXbJjTeXINIWoWvjnK/WPPGNRGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )