UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWElpvBE5CK3sKVHUcTxf3dO9jeF5rA68vqjSHtG4GI=' 
WHERE 
  key_id = '73269d23e4e1698363208f3443a4edcaa94dd0d309cf25f3c034d4c70e2bc8ce' 
  AND (
    token = 'RWElpvBE5CK3sKVHUcTxf3dO9jeF5rA68vqjSHtG4GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )