UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5g2nMmaIpa1iD3ox4+Kfr12nG436t5g00NHfU/TZYr0=' 
WHERE 
  key_id = 'b64019628a8dc737253990c221d31005cab9e4444aa27e018914ef802a1fe146' 
  AND (
    token = '5g2nMmaIpa1iD3ox4+Kfr12nG436t5g00NHfU/TZYr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )