UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1F4zN0U/jGgRzeQCka1m5Tb4qfKPXL7d+Pz5gA7adc=' 
WHERE 
  key_id = '19c897d2da86cbe676cba678c608871858c88a2282019eae04fa93361563d600' 
  AND (
    token = 'L1F4zN0U/jGgRzeQCka1m5Tb4qfKPXL7d+Pz5gA7adc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )