UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OqylR2C/YGrjPKcuWb2p3MbRs+V1nThEFoSCUwNJwbk=' 
WHERE 
  key_id = '427672184edcb36e5c8f28b934041662d1b49b7f32fadb5eea4b0a6df4647526' 
  AND (
    token = 'OqylR2C/YGrjPKcuWb2p3MbRs+V1nThEFoSCUwNJwbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )