UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CSrjFaYzLKG9B57YJv63zCcsx61ThEG2PUYsFNR/Lw=' 
WHERE 
  key_id = '158dca5f54bef5d0a277b903f99e13cd2d34684058936ff99ee37db5a6df5138' 
  AND (
    token = '9CSrjFaYzLKG9B57YJv63zCcsx61ThEG2PUYsFNR/Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )