UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlr8DdtxMVGyOhJh6k5lOXf1Dud5kiKf4vlWI42i2RQ=' 
WHERE 
  key_id = '706d3c4a43ace91c48ca42f9d9b4530d721f4f79c0f7ae7b7deebba43bf67dcf' 
  AND (
    token = 'nlr8DdtxMVGyOhJh6k5lOXf1Dud5kiKf4vlWI42i2RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )