UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKx5h3Wc1EIkXWrNHpkxDlyw7f0oPVG7pXiVnFjJHE4=' 
WHERE 
  key_id = '437772a41dea7905edbedd67c44bb762d947fdd1d1cf36af3684e34cac886c98' 
  AND (
    token = 'OKx5h3Wc1EIkXWrNHpkxDlyw7f0oPVG7pXiVnFjJHE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )