UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riwgXoccJnVk5Tn4NX5vsfIIiCm+tT4x3GEG47Pi5FA=' 
WHERE 
  key_id = 'd396bc9b80377a30272a162df2ce8e145ea214154f256a0928a213cd85951916' 
  AND (
    token = 'riwgXoccJnVk5Tn4NX5vsfIIiCm+tT4x3GEG47Pi5FA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )