UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBnOmNQ/rNq0+1pGgbYf1ZBrHej+iN+ES7NgEf54ZzE=' 
WHERE 
  key_id = '937800c9838c538656ac931c200c8b1a8e07398f8f20022c5a007e1551a46239' 
  AND (
    token = 'jBnOmNQ/rNq0+1pGgbYf1ZBrHej+iN+ES7NgEf54ZzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )