UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7QWyR6o5ZJZyNgMEo9hgBj4w1Pm0NnxCR0MIK923dg=' 
WHERE 
  key_id = '5ee84b92ae825075c69c7760240ca9d976a210d5b6bd0483fb84b7bcd301cd4e' 
  AND (
    token = 'R7QWyR6o5ZJZyNgMEo9hgBj4w1Pm0NnxCR0MIK923dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )