UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MGSLHA49oM6d+WSpEv7t3AqjlpFWbg63SuNXbqEucgY=' 
WHERE 
  key_id = 'ef69dfe4c4849c02a8262dc19f9fa0f2fb4161162d3fd551fdbbd75d51abf487' 
  AND (
    token = 'MGSLHA49oM6d+WSpEv7t3AqjlpFWbg63SuNXbqEucgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )