UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oNFD7f6IynzYKDDjatE3FTuuDiakGPtdjmZezkyD8rw=' 
WHERE 
  key_id = '7b1ca187471eb301946f0e4a3855c0236dfea1e78522df03469a0a91e0c0cd65' 
  AND (
    token = 'oNFD7f6IynzYKDDjatE3FTuuDiakGPtdjmZezkyD8rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )