UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0xfoyuvyZPsiRmG/UwTnuiwbGAcRAsJAra1Qlot+RSg=' 
WHERE 
  key_id = '506a03d136530cc30c611c4951d6a385271afe797f6a41dc61821e76ac333432' 
  AND (
    token = '0xfoyuvyZPsiRmG/UwTnuiwbGAcRAsJAra1Qlot+RSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )