UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MIi5WmdrDMj2n065v/cYXmZriTdaHyLPBUrQThM3Yk=' 
WHERE 
  key_id = '4ad6d44ac1a8f4b84b019feccffea8c7ea12e07846735c3f8d51ff57fada5240' 
  AND (
    token = '2MIi5WmdrDMj2n065v/cYXmZriTdaHyLPBUrQThM3Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )