UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eAGqKMYn9ofl7D5scgEwXQXEUEnT8w61YVsSWus+xok=' 
WHERE 
  key_id = '0578ca6436b46837820beed83eaca323185ce7540241d1f19749a7249d55d6d9' 
  AND (
    token = 'eAGqKMYn9ofl7D5scgEwXQXEUEnT8w61YVsSWus+xok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )