UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/URl4BIjhXJ+bFL3aKzoWgRaLT4P3/eGhxStWXW7Aeg=' 
WHERE 
  key_id = '299e6955f013400667563c560a6dafd8a780524d498eea919e0cc409c0c6ffdc' 
  AND (
    token = '/URl4BIjhXJ+bFL3aKzoWgRaLT4P3/eGhxStWXW7Aeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )