UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLKsQ42WFC3V5IG64WNvS1NZmM9un9BIStd29Kk5jD0=' 
WHERE 
  key_id = 'e370958bbb05386cd51e1e5a95c22873d4fafa123489af34e3a85a6f92645c0d' 
  AND (
    token = 'yLKsQ42WFC3V5IG64WNvS1NZmM9un9BIStd29Kk5jD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )