UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZa2hBsNyEkw35XfIuhCJuLrakhJQpF7DXUNvv8e1q4=' 
WHERE 
  key_id = '03f3796622fa2f22dbccbc05cef4d8a0594893807bb19c1eca3ec9d310af2c6c' 
  AND (
    token = 'QZa2hBsNyEkw35XfIuhCJuLrakhJQpF7DXUNvv8e1q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )