UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNZmA7t8WJsnd7aBMJ2Nzt7bDKUzoR3O4LJ3zP91NPY=' 
WHERE 
  key_id = 'c17afa4cf8ac275090f738c8cec07098eb94a8160db899dc47d941fdbcb0a323' 
  AND (
    token = 'SNZmA7t8WJsnd7aBMJ2Nzt7bDKUzoR3O4LJ3zP91NPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )