UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0COSyxeMESPR2g6MJnGXsfG0hQiZpHfghJXcf6tAKrw=' 
WHERE 
  key_id = 'a6396b55a45cd8a3445a174fc01dad69e5fc6e3551e2b32d5a89893e8f6b4ead' 
  AND (
    token = '0COSyxeMESPR2g6MJnGXsfG0hQiZpHfghJXcf6tAKrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )