UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bE56fZSbvg/AOuCV4PD+piZMYEU4rvcf+JEjgRI2ylk=' 
WHERE 
  key_id = 'a11c134f9ec034249a639722c94f4fd239624cc00e4825e8b42271fa5c617769' 
  AND (
    token = 'bE56fZSbvg/AOuCV4PD+piZMYEU4rvcf+JEjgRI2ylk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )