UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUJV6VjDNHMXd4N5mOPCprAitiuSkBaKMSjqM0m2ah0=' 
WHERE 
  key_id = '92607c1c90832361b1eceae7fe061a827b3868d433eb14eb72fe2ba9860bec22' 
  AND (
    token = 'pUJV6VjDNHMXd4N5mOPCprAitiuSkBaKMSjqM0m2ah0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )