UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yrBPyvO2aOZ81/Fl6IbKfII+WSLVYoYBTr3sO6NvtwE=' 
WHERE 
  key_id = '69ff965a82499a68ab29a919a4946e4d49dda60554aa01802130b0ed9d760a1f' 
  AND (
    token = 'yrBPyvO2aOZ81/Fl6IbKfII+WSLVYoYBTr3sO6NvtwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )