UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wj0lUUyp+q8R8eYBKFstCcBuefdjRs3eBHwuqtfOS+k=' 
WHERE 
  key_id = '42227fb5c7ce82f65ef4e88f2faeed242e59c9420e72437f069a512b39168488' 
  AND (
    token = 'Wj0lUUyp+q8R8eYBKFstCcBuefdjRs3eBHwuqtfOS+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )