UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1XgN9vXU3CKaIv8zmh6nf9fws2SAzMPtJBXqEX1+y7g=' 
WHERE 
  key_id = 'e2c26c77e61fc31f8390c83367a8e7d2c02910b5370fdfa50d06bca349e2bc2d' 
  AND (
    token = '1XgN9vXU3CKaIv8zmh6nf9fws2SAzMPtJBXqEX1+y7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )