UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7C/XqyJNDnYRdrlEcMuUMlm6uAz2HBgRABJG2/r7UA=' 
WHERE 
  key_id = '8f4e077acea4b04c0caa556d39ca044fc0e70a78ab258b310118f79df85181bc' 
  AND (
    token = 'i7C/XqyJNDnYRdrlEcMuUMlm6uAz2HBgRABJG2/r7UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )