UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6mUBVOEpUCavNugwy0OxAo6BTM6q0DTUpCUKM/Iu4s=' 
WHERE 
  key_id = '215fa8d0ee7f9f94ca6bd7c783a7069943fba36d16eead23a79153f3a0874a18' 
  AND (
    token = 'N6mUBVOEpUCavNugwy0OxAo6BTM6q0DTUpCUKM/Iu4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )