UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNiYwBNVaZCaWwQTaBD25Ki4tRnwh1HeMLw+fL3pFbY=' 
WHERE 
  key_id = '29a9fd2dbfa15f37be8aea7db80c6cd6ce07f54c1cf463188168cadcaab12fa3' 
  AND (
    token = 'aNiYwBNVaZCaWwQTaBD25Ki4tRnwh1HeMLw+fL3pFbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )