UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CsTzubH49odHdZqqgnLQVTNkAECJ8TWB18lfyvIo3Dc=' 
WHERE 
  key_id = '545ec306b858413ad1131a36db9dca4ba72912084a5a34f5e1b8b58e2ec83bad' 
  AND (
    token = 'CsTzubH49odHdZqqgnLQVTNkAECJ8TWB18lfyvIo3Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )