UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjhAy3wNMtFNWqBni5VszQ3aH1WL4nQSteP9GrV5Co0=' 
WHERE 
  key_id = '2344f5b78e68fdf6a33a8b08dec26395a8c30ffbb249c2a9d6b3df5810ad8967' 
  AND (
    token = 'QjhAy3wNMtFNWqBni5VszQ3aH1WL4nQSteP9GrV5Co0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )