UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcHAtYqWoy65gPW4tVOOH6oHKKaIegHAnkkODqeyHqc=' 
WHERE 
  key_id = '9e8bfd4477699888e725bdfdc8b35b752be521e992b8eed5603bc3800fb8bad9' 
  AND (
    token = 'rcHAtYqWoy65gPW4tVOOH6oHKKaIegHAnkkODqeyHqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )