UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oHvN3hGe87tuRugh+y5zYbF9kpFFddGDF6BrQa4fIfY=' 
WHERE 
  key_id = '36e7bf865df93d1546e446bf20d7749fdf251e31066bb3185006ad51a9a4f351' 
  AND (
    token = 'oHvN3hGe87tuRugh+y5zYbF9kpFFddGDF6BrQa4fIfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )