UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfN1szZoS4WC6AhSwUBsbHj8Xtt5yW99G+7fXIYGKa4=' 
WHERE 
  key_id = 'f6b708ce12a27e59bebc0bd1c947d887d9a8b7b4b3a7a6ba34defd315c3542d8' 
  AND (
    token = 'bfN1szZoS4WC6AhSwUBsbHj8Xtt5yW99G+7fXIYGKa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )