UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8cyWgssTq1wyQZTIAzUYfFLsBAWjoZDCbIRepDUrME=' 
WHERE 
  key_id = '7c0dacbc4452be926614e866230dd0ce19ce1dc9e051d216ba5ea4ac9587f073' 
  AND (
    token = 'P8cyWgssTq1wyQZTIAzUYfFLsBAWjoZDCbIRepDUrME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )