UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+n05bEnTbqBrBOAVEDroegNs/SP9ItsymLLSA0hghH8=' 
WHERE 
  key_id = '79137fe256299424b278bf6fc0d1ae0270593e51050cb8dc12d849c137b54a68' 
  AND (
    token = '+n05bEnTbqBrBOAVEDroegNs/SP9ItsymLLSA0hghH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )