UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjsDT4FVoFIA6xUYoJeNANQZaCHuP71QswT+YjB5vok=' 
WHERE 
  key_id = '70b46fd6157fa8fed0dc64b4052fca8f21a3b595d7bdf2b63fa04501df6ebd77' 
  AND (
    token = 'UjsDT4FVoFIA6xUYoJeNANQZaCHuP71QswT+YjB5vok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )