UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzUCiyKWIbJ+SFsDNrUhfQ6aLY8RkUZPSBGJZKvTLk0=' 
WHERE 
  key_id = '7802a7ea86821fe4dcf50ce45c5367c3cf7a68fac5abfbed9fa73c5e4b51d8af' 
  AND (
    token = 'kzUCiyKWIbJ+SFsDNrUhfQ6aLY8RkUZPSBGJZKvTLk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )