UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8589buq1UhiBnbXabkIldpYwxMFftKKFtj7c7vWVSUk=' 
WHERE 
  key_id = '86f4ff2d66738410c11a9a2f449d08b245fa182c3b02f23511aa14183ddb1a41' 
  AND (
    token = '8589buq1UhiBnbXabkIldpYwxMFftKKFtj7c7vWVSUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )