UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GzZav7SY2aW5MV2ynGPdbntffsdQJ2NPPDmRKn5CYVI=' 
WHERE 
  key_id = 'd1fbde6c9fd230eebc1f554c737206ef7de73020946baa0a7bb7a21919e0c54e' 
  AND (
    token = 'GzZav7SY2aW5MV2ynGPdbntffsdQJ2NPPDmRKn5CYVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )