UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULJJTqyx5o9faF4TKs9fwCVRxTqE6eZkAscDTx+Qluo=' 
WHERE 
  key_id = '1529214f3f6a4bb58f53ae92040876a52f2d372b90a11986e5226d5ba6a3676d' 
  AND (
    token = 'ULJJTqyx5o9faF4TKs9fwCVRxTqE6eZkAscDTx+Qluo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )