UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Geqh0XordzHj+beLvIZX9aP5lRXSWLjFFWJ5mvTgMOY=' 
WHERE 
  key_id = '8cb855a8a56ed37156846898b23dfd7f28e1f76b4e48feda88a0c76123580f8d' 
  AND (
    token = 'Geqh0XordzHj+beLvIZX9aP5lRXSWLjFFWJ5mvTgMOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )