UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmrkjoMS855CyAuTy5JagTodrvCU8SvRIjod5fPeVQI=' 
WHERE 
  key_id = 'af083f4840066188e2ade60e9a932e78e1c2756166d8c07936c36b975872ca1c' 
  AND (
    token = 'kmrkjoMS855CyAuTy5JagTodrvCU8SvRIjod5fPeVQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )