UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zjTGzwI3tKHYPl0UnODrc8EgzRu3movqSpK7OKda9as=' 
WHERE 
  key_id = 'da86340d2e65ab163156fcb37beaea23e61e7b6c64cb8737509f2ff7dac5ee0c' 
  AND (
    token = 'zjTGzwI3tKHYPl0UnODrc8EgzRu3movqSpK7OKda9as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )