UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0/0SABf3nWI5RolYfhP2ROEJwNokWgyg8PzgKY/CKc=' 
WHERE 
  key_id = 'dd813a811ddba186e84396bc6a4608419df59ac74247f6ed8548fb8a36a56875' 
  AND (
    token = 'z0/0SABf3nWI5RolYfhP2ROEJwNokWgyg8PzgKY/CKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )