UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CiQOVBCO9Z7M48SB0sMWfg9pLAaeScmz4VVjiWVq55Y=' 
WHERE 
  key_id = '575b18cc1e264cae07a137fad002044a73cafe004f0aadb047cf040293a7fea2' 
  AND (
    token = 'CiQOVBCO9Z7M48SB0sMWfg9pLAaeScmz4VVjiWVq55Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )