UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ut4riYWnJ/bijyvCFy+XPJcAlt+WAiDIIJ1zmWeAN7g=' 
WHERE 
  key_id = '79eb2d74d8c6c738932a02b0c997cb541a32399b29b0e2e1fcc6102ce55d8b9f' 
  AND (
    token = 'ut4riYWnJ/bijyvCFy+XPJcAlt+WAiDIIJ1zmWeAN7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )