UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0FG/piVRp1CsSq15Ek6Ugiylsi302FgVxL9Qzbh/mDQ=' 
WHERE 
  key_id = '3479e9edcfb44721fdbd028633461f5cf932eeed6f4366334c14f728e501ab77' 
  AND (
    token = '0FG/piVRp1CsSq15Ek6Ugiylsi302FgVxL9Qzbh/mDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )