UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0J6+GOroQeS3GQ6VayhKURneEBR/VrAdvlyuBIQYoU=' 
WHERE 
  key_id = '6e35586893aa8bbb2ceec9fd72d2b2794e6d158d77c8b67faa1597fd5c3fc242' 
  AND (
    token = 'k0J6+GOroQeS3GQ6VayhKURneEBR/VrAdvlyuBIQYoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )