UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wRzMmqOeTbMiNBXziM85gxLhMhb2xrOzdzCTC9pVaQ8=' 
WHERE 
  key_id = 'e3191d72ca27c328185b7d2e905cc15c32e5448b44c9e75cc34d4fee75e110f7' 
  AND (
    token = 'wRzMmqOeTbMiNBXziM85gxLhMhb2xrOzdzCTC9pVaQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )