UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/w4GxCYVqtcnK5TDcw44JV1dAXFpbJXOaq2UiEw/c4=' 
WHERE 
  key_id = '0db5cbf8748c44dd39d47f6d24b9a0f405dd9b6b6d68ba409807f09521f7f1f1' 
  AND (
    token = '9/w4GxCYVqtcnK5TDcw44JV1dAXFpbJXOaq2UiEw/c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )