UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ObP1rPLF6t69iUyplhSdblZa9849y219fgY4EVB4bVc=' 
WHERE 
  key_id = 'a9fdc530977d1c0b2c5bd8c13ad025d804342f0d07d2df3175c60ea0c9a7b6fe' 
  AND (
    token = 'ObP1rPLF6t69iUyplhSdblZa9849y219fgY4EVB4bVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )