UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzskX4RYSbe0Lpa0U1VQwy8n20as3hFv23lEepnLdoc=' 
WHERE 
  key_id = '89146e523c9971daf43ee1a8d6ecea011a0078b8f17d1e4664c78193a246bfdf' 
  AND (
    token = 'yzskX4RYSbe0Lpa0U1VQwy8n20as3hFv23lEepnLdoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )