UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2pGbCwXgNe2fOrAanFC5scbeNNpnQA1yPuSOK3zmo8=' 
WHERE 
  key_id = 'a4b1db7da1de73132a2491de4d4bbe5165eef7a1d43502ca5f4ae481d4031b5b' 
  AND (
    token = 'l2pGbCwXgNe2fOrAanFC5scbeNNpnQA1yPuSOK3zmo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )