UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCAKW4NBTJN+6a6yyZEv2s524p5c1aMLWpAHcmF7/t4=' 
WHERE 
  key_id = '9b64e7d7b1061531f9de4a54671299ae0d0e135cee65bb43d3ac85a5599b52b3' 
  AND (
    token = 'lCAKW4NBTJN+6a6yyZEv2s524p5c1aMLWpAHcmF7/t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )