UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7YcUYOXIaCeJDIGJ6pOLWSldOC43aBufaebTzfeIX0=' 
WHERE 
  key_id = '0dc3015d4ab88f1367f2a3a09465b8b631251592d60f34fe2147bd0b7bf30779' 
  AND (
    token = 'l7YcUYOXIaCeJDIGJ6pOLWSldOC43aBufaebTzfeIX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )