UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9COo/zgXY5MyWIr2o91MVQlAq+q2aHqB7+V5Oz5U/I=' 
WHERE 
  key_id = 'c63a73c6ce9e2e7d1a06d08e44ba5773906406f2b03c2ac615f8326161760050' 
  AND (
    token = 'R9COo/zgXY5MyWIr2o91MVQlAq+q2aHqB7+V5Oz5U/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )