UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rQTqnVoJ3BS3IzITHwlOI0UPyCHadcT+hqA4jOjZP4=' 
WHERE 
  key_id = '979cf3f7ac9d0e4bb8398c7fc3f76d972edefab6e90e412bd9f75c71f53cc446' 
  AND (
    token = '3rQTqnVoJ3BS3IzITHwlOI0UPyCHadcT+hqA4jOjZP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )