UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8j+mHtFT7n72PD46vdpC8hwoqDIFbi5KvV4Rs/gcVOU=' 
WHERE 
  key_id = '5731925def4ce7d747fd471866f9497b0f38186e74e70071bc973eecd425039b' 
  AND (
    token = '8j+mHtFT7n72PD46vdpC8hwoqDIFbi5KvV4Rs/gcVOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )