UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNyoPoAEvVGN/wItfQlDIGbEdjqmq//98uYXzypmxcE=' 
WHERE 
  key_id = '56a807e9ac0c9f8414be9d5c93380520ac1b78e84d1e01c24d1094f10d35413b' 
  AND (
    token = 'iNyoPoAEvVGN/wItfQlDIGbEdjqmq//98uYXzypmxcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )