UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GCvbcvQ4k5i8SF9ENKQs5ZmU8uZNjWPMVBB/iOTBvA=' 
WHERE 
  key_id = '2781e99d0f02a796a1bbd0c0fcf26ce8689d31ee54bb2b365ab23f494240aadf' 
  AND (
    token = '6GCvbcvQ4k5i8SF9ENKQs5ZmU8uZNjWPMVBB/iOTBvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )