UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hhOKSAMVIcLr8Q4WJLbHWuaSdZqJZGFktZx0pwplDyY=' 
WHERE 
  key_id = '4fa3b2bd82356725a0d60b90567d4fd3d0136182a9c4ca42b56295153a82f732' 
  AND (
    token = 'hhOKSAMVIcLr8Q4WJLbHWuaSdZqJZGFktZx0pwplDyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )