UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfH980Va2tsNZekPAxNZeA19JDBZcCFt2aC8flz5ND0=' 
WHERE 
  key_id = '6910a56d96cd0acc6cbdf210e207f2991fd0087070e6ccbf1d4f9b32fe26ee48' 
  AND (
    token = 'UfH980Va2tsNZekPAxNZeA19JDBZcCFt2aC8flz5ND0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )