UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kuL+3My32VDrx6XyB1d/YJwe+KfoJkjMMd6xYNlkPFc=' 
WHERE 
  key_id = '96ecbc047fa2d99c47527cfab484c073cd878072ec2614ab2f3f61bf54719279' 
  AND (
    token = 'kuL+3My32VDrx6XyB1d/YJwe+KfoJkjMMd6xYNlkPFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )