UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lihUNjawwS9kLycFM/FFpj9rOkWxsBTjzDGCUmS+QQ0=' 
WHERE 
  key_id = 'bca1d4eb3464e595b2af1da564a32cef435a608e79044ce35e6712a190b564e4' 
  AND (
    token = 'lihUNjawwS9kLycFM/FFpj9rOkWxsBTjzDGCUmS+QQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )