UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPFviYcNGvET4RFHu33InojCK5JhMwEUSZh236yU73U=' 
WHERE 
  key_id = 'ad756f7da01bf41621c48f675874bd58417b0ebe9d25dd5dc06293bc32f1befa' 
  AND (
    token = 'WPFviYcNGvET4RFHu33InojCK5JhMwEUSZh236yU73U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )