UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZKc89ALoCoAa2pPaLuwVv5rtilxsO2QCci/Bz56/3I=' 
WHERE 
  key_id = '8e7b6d20870232555221f9f8be06ca2900d1d5b1763766bf516863a4ffb6e7e7' 
  AND (
    token = '+ZKc89ALoCoAa2pPaLuwVv5rtilxsO2QCci/Bz56/3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )