UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3TM2s1euHtyNwrHgDfqz6XpsM58AhfYYqONHbUiqkMo=' 
WHERE 
  key_id = '3b034a02fb1b53bd25a4f29630aa60c8002ef795d3f94a1129044771a120ba54' 
  AND (
    token = '3TM2s1euHtyNwrHgDfqz6XpsM58AhfYYqONHbUiqkMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )