UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mNPpNvKUMcp8pKpCOdveKFgs5KPFy77IWwhIsHU9DUQ=' 
WHERE 
  key_id = '65477f781064bdd5ef801e40fa1a1c4acc5a076b98dad1104b4b535b8e22abb8' 
  AND (
    token = 'mNPpNvKUMcp8pKpCOdveKFgs5KPFy77IWwhIsHU9DUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )