UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pmqd2XLQSX9vve55V5XnQU8D+doJt4w0UUfd8W47eJU=' 
WHERE 
  key_id = '3966298d86f3a35069cb42f1ece13c1fec2a318f55625037d6fd5b3d1184abfa' 
  AND (
    token = 'pmqd2XLQSX9vve55V5XnQU8D+doJt4w0UUfd8W47eJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )