UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TEhnmxKFBbgScPxV444Ap22PpXXBAhQhy8ysCbsX8mE=' 
WHERE 
  key_id = '72cc7781623a47ff36bdb862f284546928a7c1a955c2c66eec3e4df89c451601' 
  AND (
    token = 'TEhnmxKFBbgScPxV444Ap22PpXXBAhQhy8ysCbsX8mE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )