UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5ZeAwfYnSTUpQGFOcNv3x6qbvsmROwfRCH43bAOc98=' 
WHERE 
  key_id = '16830489ffa839f4c8ac1296b969481a91e20077f2f10dc6c28b9c42e48d5ded' 
  AND (
    token = 's5ZeAwfYnSTUpQGFOcNv3x6qbvsmROwfRCH43bAOc98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )