UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Km8W5ZxgbncHvMNBraMPm6tNAxZQ6+3TMKQij09wP7k=' 
WHERE 
  key_id = 'a9e53b719285c8cc14921d53b2ca932a819e45cc0aa51c560399fab1c6035501' 
  AND (
    token = 'Km8W5ZxgbncHvMNBraMPm6tNAxZQ6+3TMKQij09wP7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )