UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ujOPUjym5ovBwvJIimLLvUSnsdXp4he85UJgTLw62M=' 
WHERE 
  key_id = 'e5acef8c8c920415a4e40c4e62e1dfeffbaaa07e7d30f677ca6e6d825eb87260' 
  AND (
    token = '7ujOPUjym5ovBwvJIimLLvUSnsdXp4he85UJgTLw62M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )