UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHFoB3eTz74eiUOXWZa+N4BV9FkuUtRdW3zuLkOMMoc=' 
WHERE 
  key_id = 'ee494a7ed8ac13a6a2f7c742a34ff8600b174979cb265bf74fdd389b6000b570' 
  AND (
    token = 'CHFoB3eTz74eiUOXWZa+N4BV9FkuUtRdW3zuLkOMMoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )