UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nj/bLk8Vyxw5f26sWvAlnv/6Lk2YED6XFQAM8Dkw00A=' 
WHERE 
  key_id = '71308dbd38864ea54e0e0de3b006b1df247d3b9c3dfe413b5a1a6ac4ad23188e' 
  AND (
    token = 'nj/bLk8Vyxw5f26sWvAlnv/6Lk2YED6XFQAM8Dkw00A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )