UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkMZHtqRW3qj5jHYChSOHiqcOK99hap2iOwDDI90Eu4=' 
WHERE 
  key_id = '71f5a99614c1e4e464fab1cc35239d8c42224428b0dd44770ddc1eabd8875c66' 
  AND (
    token = 'BkMZHtqRW3qj5jHYChSOHiqcOK99hap2iOwDDI90Eu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )