UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydLNdAgGw6Js+9kQk6YPmGZNJSgAtz8N8Z5ITGYmSXk=' 
WHERE 
  key_id = '7be4165f6904a895513260445f455a6ef5cf18ebbafed596b58daa6b8aa6923b' 
  AND (
    token = 'ydLNdAgGw6Js+9kQk6YPmGZNJSgAtz8N8Z5ITGYmSXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )