UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R6PokVkG1FccpaIChCNtnWsghxNHqmKSxCv8/gTkJJ0=' 
WHERE 
  key_id = 'add162fa66904a222d7a44510e53ce2a43489031fc8c4c454b40fbe5009bad79' 
  AND (
    token = 'R6PokVkG1FccpaIChCNtnWsghxNHqmKSxCv8/gTkJJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )