UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9htViLB7nlVw9qvLzD6tvkvDmyaVu1OFSTHxPr6IKQc=' 
WHERE 
  key_id = '9aaa97b9e7a36b03b06b7d5cf7cba410b005eeb35a47eb04bda8c81aa0c9b2aa' 
  AND (
    token = '9htViLB7nlVw9qvLzD6tvkvDmyaVu1OFSTHxPr6IKQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )