UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQSctIH/a4loEzzAA71aT+Y9Op5Zaj0Xx9NjwUPFkaE=' 
WHERE 
  key_id = '19e095608308592b460d1366ca63a025a6352869df747bfe3126bd51a8cb179e' 
  AND (
    token = 'FQSctIH/a4loEzzAA71aT+Y9Op5Zaj0Xx9NjwUPFkaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )