UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '86gygbKiRcEKv9qtpVBbrN1qLMnomIk7pAayzLwEHoA=' 
WHERE 
  key_id = '6cac3ddf0013236b332ea932507d411f579303d94e4e81aeba31ec834fda904e' 
  AND (
    token = '86gygbKiRcEKv9qtpVBbrN1qLMnomIk7pAayzLwEHoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )