UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pi6Syj54LIBkSvCcyKNJIsuVtf/+Rz0v93SyBpSefkQ=' 
WHERE 
  key_id = '66d21f0cfee68b47913a9243e6d40ddad8a819f95322f91eead743922b75799e' 
  AND (
    token = 'Pi6Syj54LIBkSvCcyKNJIsuVtf/+Rz0v93SyBpSefkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )