UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTzr9JtQv3aF2vf+SQSambTizKZpT7xFWhNLZ8RRtsM=' 
WHERE 
  key_id = '3082fc9f9c5eb811d834c7b09797875098444c90496f8f0dccfe927c2c28e0cf' 
  AND (
    token = 'BTzr9JtQv3aF2vf+SQSambTizKZpT7xFWhNLZ8RRtsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )