UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ac5aCI/TBHfxuUhyvjVMH3GGnDwuvQjjCfBw2aeiVUY=' 
WHERE 
  key_id = 'cd5ddc9852ca0d116a0292dba0170b7037456f65fc72ac806e36d3d208f9de94' 
  AND (
    token = 'Ac5aCI/TBHfxuUhyvjVMH3GGnDwuvQjjCfBw2aeiVUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )