UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZwjpoOcDYi4zntNyqSnF1zxDBPdnVegbbkTzj99JPA=' 
WHERE 
  key_id = '009076201ba9c2f48b271526911269609070ca35f800f84157aff875e7ea660d' 
  AND (
    token = 'RZwjpoOcDYi4zntNyqSnF1zxDBPdnVegbbkTzj99JPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )