UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MmDukDyDs9yiRtS8dfnqFB6Yq99OzYpENF2+tVy53Ck=' 
WHERE 
  key_id = '1241658f5b255b91032b9a9072baccf034afc2dac3fd24c8c3a5b14a52ff9c3d' 
  AND (
    token = 'MmDukDyDs9yiRtS8dfnqFB6Yq99OzYpENF2+tVy53Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )