UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8DOlfyvUnSLty7SCkmcPV6bLjrlwhzFq29JH8Iws3WU=' 
WHERE 
  key_id = 'ae1c24fb97ba4c0f9141d917a59f686808791a0ec88ee7058d3800203d3cfe0b' 
  AND (
    token = '8DOlfyvUnSLty7SCkmcPV6bLjrlwhzFq29JH8Iws3WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )