UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MofX+B9Pw5juktlg55G9BM4y0iuI8HbqTSEBmv94zJA=' 
WHERE 
  key_id = '248bfcc99a28d0f631119febd1c6c69d4d3f51731ea4dd92d11f642d836ec367' 
  AND (
    token = 'MofX+B9Pw5juktlg55G9BM4y0iuI8HbqTSEBmv94zJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )