UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ussC0ipqlGlpuPXogChpIqu0xtsT/jX2MXYW4mIxUM=' 
WHERE 
  key_id = 'aac0e62c3f095adcc6229354c0ea95f11bed8f2e352800f7aa491d82deb220b6' 
  AND (
    token = '6ussC0ipqlGlpuPXogChpIqu0xtsT/jX2MXYW4mIxUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )