UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEgEpy3ARAgEfjgahmb2dOHRjUqjrsOtTOn45gPhu6U=' 
WHERE 
  key_id = '08dad3660673eea35deeaa82bec40b0224192dc8c86963a6c272c7065c3e636e' 
  AND (
    token = 'rEgEpy3ARAgEfjgahmb2dOHRjUqjrsOtTOn45gPhu6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )