UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3cwfeIbubMJZEDWegGIWnzK29PoKX7YCfFAa2jPlPc=' 
WHERE 
  key_id = '693bf5fe3666422d55679cc196cb01761144c9fe4608c535a8d7671bf7717bd4' 
  AND (
    token = 'b3cwfeIbubMJZEDWegGIWnzK29PoKX7YCfFAa2jPlPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )