UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UKOIfGkhP5ecZjB4g22vyYVSgEv18qeytvJIZ6mhA2Q=' 
WHERE 
  key_id = '90506077651a6d5d4dcd7d0b95cb7e69314e383dd96aaca7134fe4a2be634333' 
  AND (
    token = 'UKOIfGkhP5ecZjB4g22vyYVSgEv18qeytvJIZ6mhA2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )