UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYvHoee3mKATEvJ1ytl7/5XDiMNtY6jVqqOMk/m8FXU=' 
WHERE 
  key_id = '54a256e31a24c9ce8ce219cf2cd5a7207f5aa7b8a7941dd4c58ede1c981a77bd' 
  AND (
    token = 'wYvHoee3mKATEvJ1ytl7/5XDiMNtY6jVqqOMk/m8FXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )