UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jVrkNZ/Dt+pSCCSzbpUSTTXX1vlJnzuelSXfVn2jrA=' 
WHERE 
  key_id = '7a02ca9617a38b730de0fc2d0f4eb24834d3e23abb9290535ced70f4b67379c0' 
  AND (
    token = '2jVrkNZ/Dt+pSCCSzbpUSTTXX1vlJnzuelSXfVn2jrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )