UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tEyqjzDBDB+ttj4F1ogFRiTeCKHMw2lb1HZ0bNPr8ew=' 
WHERE 
  key_id = '90807eaddc438eec78bc3d1beb53a871e2be714b77575ebf36e7b80a0f30bcfe' 
  AND (
    token = 'tEyqjzDBDB+ttj4F1ogFRiTeCKHMw2lb1HZ0bNPr8ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )