UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wj3C1WU6TVeKD1ttIqrDkmBE1G0DvRgNeEW5GIDu45s=' 
WHERE 
  key_id = '3b18463f8ac08d0647ece8cac09d9fc2111919ac1d459d1460ea1fe39525af06' 
  AND (
    token = 'wj3C1WU6TVeKD1ttIqrDkmBE1G0DvRgNeEW5GIDu45s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )