UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYWyfOVOtXs42GnuBMVPzwcXv827wIbmWNevXoFdfZs=' 
WHERE 
  key_id = '4a41b330a9fa27aeea37a6e6751acf500112be0a1873e96bebf3a65f816cfeff' 
  AND (
    token = 'wYWyfOVOtXs42GnuBMVPzwcXv827wIbmWNevXoFdfZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )