UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8lXuG/thDpmQQmjxMATpzyB1SQJajuxlQxlYZ5HsOk=' 
WHERE 
  key_id = '0e38df0466af274e6aeba3a009c917904fe57b8a00cdc54b85e91ddc6f6157ff' 
  AND (
    token = 'e8lXuG/thDpmQQmjxMATpzyB1SQJajuxlQxlYZ5HsOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )