UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzbewoZZISP2i7nQaDsDsfsFuvYOTHGXnLmf1POWsps=' 
WHERE 
  key_id = '71b78f085a52fa6b5890145927a6834d3cb5209d5d7bdb021621923a34fadea0' 
  AND (
    token = 'KzbewoZZISP2i7nQaDsDsfsFuvYOTHGXnLmf1POWsps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )