UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Q0K78a0LXYd5x7KG0gxyq//d9GmUdiaQlcsGQbyjSU=' 
WHERE 
  key_id = 'dfac3b9382c24f2d8104405ba98364e3056cea7a3058ecf3c3d3f0120571c9f0' 
  AND (
    token = '2Q0K78a0LXYd5x7KG0gxyq//d9GmUdiaQlcsGQbyjSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )