UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJ5VDDKhXAAzZevElCaJ+6pGB2f5o4FH+I1pExw8J18=' 
WHERE 
  key_id = '05584ba723a5fa0e748f7c923c1438df13916ef0b64079358c50f434eee5965b' 
  AND (
    token = 'EJ5VDDKhXAAzZevElCaJ+6pGB2f5o4FH+I1pExw8J18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )