UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'canBSyz9mqWxS9JDPvaR6AQC0HsivxzByai8UYCx3qU=' 
WHERE 
  key_id = '283bf5f4d85fe43778da7b5a9826f998d4e3778ceea832d9f5b1e6b3b3d8d1c1' 
  AND (
    token = 'canBSyz9mqWxS9JDPvaR6AQC0HsivxzByai8UYCx3qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )