UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0vTziTEzvqvJhn5ffS9AGkpR8zguzG7wDyNV/TKYGEc=' 
WHERE 
  key_id = '69fb35d8edde9fb16976967d873cecf49c84cd5e85eb446bc308bb68ab222dde' 
  AND (
    token = '0vTziTEzvqvJhn5ffS9AGkpR8zguzG7wDyNV/TKYGEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )