UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klKxYTkX5jWEFG7gpkBxIfk9F/Sq2HGuN6P21zIKTpM=' 
WHERE 
  key_id = '352f932c64fe37c05200d00e1ecb24622b03950f68d7ffa7002c8bf0244ffd8b' 
  AND (
    token = 'klKxYTkX5jWEFG7gpkBxIfk9F/Sq2HGuN6P21zIKTpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )