UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KWar2m6VLucKUGsSScCAIBDaXCy3urc0ndQAcrO3cyk=' 
WHERE 
  key_id = '69077362e52357ceba7331a1ff75637fa02e9bb0b0cf9435737a11b27038df58' 
  AND (
    token = 'KWar2m6VLucKUGsSScCAIBDaXCy3urc0ndQAcrO3cyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )