UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FklSkNu1wWgOgyFjeprC+H3hK0KL6VJED1R2glEPEPM=' 
WHERE 
  key_id = '0fec489153241adf6a0105fb9bcea4c87dcd26a267209eedac5bfa63869bb0be' 
  AND (
    token = 'FklSkNu1wWgOgyFjeprC+H3hK0KL6VJED1R2glEPEPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )