UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K778kwQdkKw+GupoMUV0EmyAi3VciLa5sUkwcVFuBQE=' 
WHERE 
  key_id = 'a8129da71902f3e9e240d76ab88bf0fecd5a19e81be88c5e909f74b6bf11388b' 
  AND (
    token = 'K778kwQdkKw+GupoMUV0EmyAi3VciLa5sUkwcVFuBQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )