UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PbQXTtjGcaSRH0HhkCHRlllY7rvcoqPWJY5aTcDHvH4=' 
WHERE 
  key_id = 'ac8fb269564a6c582fc7cb4c2b68e25ed849e77e2fa23998d4e85fd31ae2feed' 
  AND (
    token = 'PbQXTtjGcaSRH0HhkCHRlllY7rvcoqPWJY5aTcDHvH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )