UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eIh51P3OlMyW6naUe9ED7v6XSgRPo5UlUqVrMQ5AOkw=' 
WHERE 
  key_id = 'bd2ebe82a5a4cd247970229c1e59092bb99d2ef6cdfa9f70add40e075bbebe64' 
  AND (
    token = 'eIh51P3OlMyW6naUe9ED7v6XSgRPo5UlUqVrMQ5AOkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )