UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/3sxuRfOB2mpR+AP1TjSYGc1vWQK79rEOAm2iKlN3U=' 
WHERE 
  key_id = '06f6e40f675cdb1d6532d547b026a9912a4f9cfd8035fa7d6bbecfe306204169' 
  AND (
    token = 'n/3sxuRfOB2mpR+AP1TjSYGc1vWQK79rEOAm2iKlN3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )