UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRo0rdmnNFHbOhJ+TwAx0IEtOD5dHSbDGNhMDarWvJ0=' 
WHERE 
  key_id = '6ddb97f226ca80be896cc79e77fe8824d49f7f2932ce6bbfa8c97ce315b4ec58' 
  AND (
    token = 'NRo0rdmnNFHbOhJ+TwAx0IEtOD5dHSbDGNhMDarWvJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )