UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rj6bd1nEw7R4k9KRNUptHgdSYWyrHIXO4fjOcIluMOE=' 
WHERE 
  key_id = '06f30195c1764c2ee423ae48613c36d7bfc30e3d672507d1fb0dd501fd7d1827' 
  AND (
    token = 'rj6bd1nEw7R4k9KRNUptHgdSYWyrHIXO4fjOcIluMOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )