UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RSoGvDXPh4OGFXS4uouUVZ6JPuXXhbQer2fb0Kt2B/M=' 
WHERE 
  key_id = 'df8e451db5ec725aa12ea74e8679952fe292d7a5a70d8b50b9319ca054c9695a' 
  AND (
    token = 'RSoGvDXPh4OGFXS4uouUVZ6JPuXXhbQer2fb0Kt2B/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )