UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UgMpPhPg+vX28yc8ofpXnVBGfzH9L2kACzt6CMtpF0U=' 
WHERE 
  key_id = '9d0aa68f5f3a3b6b7cea1fa75e7f169e56a39d697d2275a09c16a7083b78e820' 
  AND (
    token = 'UgMpPhPg+vX28yc8ofpXnVBGfzH9L2kACzt6CMtpF0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )