UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvqssG/TFZAD/kF+VaIrdjo+iZ0ytyGmOcET8fLphUY=' 
WHERE 
  key_id = 'e4f42c317355311740cac5fb4116e85e32de86e4ac62924cac7d7085f84849ad' 
  AND (
    token = 'cvqssG/TFZAD/kF+VaIrdjo+iZ0ytyGmOcET8fLphUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )