UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bhj+My42/V2syifJOa9vDeZISAX0nEPmThK679Af8so=' 
WHERE 
  key_id = '1ab70b40a980b57bb8e4d368f280bf9565ca7f7cfafc8b573b2186a23274e0b5' 
  AND (
    token = 'bhj+My42/V2syifJOa9vDeZISAX0nEPmThK679Af8so=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )