UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gd+zl0nhXBCmfKjkg8MFWEawb/DnS6NAevTekuzARFU=' 
WHERE 
  key_id = 'f26e65d3791980dbb7570ca9b08547e529414dbb05dd4da58ae489e42d73114c' 
  AND (
    token = 'gd+zl0nhXBCmfKjkg8MFWEawb/DnS6NAevTekuzARFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )