UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3bdqemPWZ11aR7siHF3uxPsO67GTjTb/uYG+Ty3ln/A=' 
WHERE 
  key_id = '85c10f61c555f447e7137bc083cec7c193dfc3aa84965dbd257eb1336629b936' 
  AND (
    token = '3bdqemPWZ11aR7siHF3uxPsO67GTjTb/uYG+Ty3ln/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )