UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ok6jWeIdkU2tnFK/gCohGdU0K33SNNMecy47xG0RHzI=' 
WHERE 
  key_id = '0d5a5e64527c2611dfdd15ce8b113063cd310f879ba4857e816083d615251d85' 
  AND (
    token = 'Ok6jWeIdkU2tnFK/gCohGdU0K33SNNMecy47xG0RHzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )