UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YM1+9L/YQRq81leRO8PasGvsVoTl8bGeI7baYh/aDCk=' 
WHERE 
  key_id = 'fe71f9510f521c7959373172c8e8eba0fe6b2b173871f096713137b3ddf36aa4' 
  AND (
    token = 'YM1+9L/YQRq81leRO8PasGvsVoTl8bGeI7baYh/aDCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )