UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HbvRyz2769jGU4ECDxMqZS1A8x9vHG8MO57s1sASsPg=' 
WHERE 
  key_id = '17bdc40bc55a917a84cb81707e0f45de2138cf69049a67a664d439877b13c81b' 
  AND (
    token = 'HbvRyz2769jGU4ECDxMqZS1A8x9vHG8MO57s1sASsPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )