UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUU3jSU4AbJ4LqHdA6lNJY6qW2qjEEgtFIdTz5x2Xvg=' 
WHERE 
  key_id = '206965633396956b89391a1757e79abcb054c4af0029b84014adc6fec7da978b' 
  AND (
    token = 'tUU3jSU4AbJ4LqHdA6lNJY6qW2qjEEgtFIdTz5x2Xvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )