UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9di5S/KRsSUo3lPCf8aW7IBQxX94jqP366qOuR0uzo=' 
WHERE 
  key_id = 'aa64e3f901558d52ee1a2e704e2359f6f1baeeeddd5cba9ec3c8d56e8b274f9a' 
  AND (
    token = 'Q9di5S/KRsSUo3lPCf8aW7IBQxX94jqP366qOuR0uzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )