UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'musqUJPEQDENEAIUq4DC0MIvCDfi9Q7QkB/3tpmNKa4=' 
WHERE 
  key_id = '6720cce1ae1faf1e9340c09380ff14ac5699051170c9a7614f91a16f789a6a58' 
  AND (
    token = 'musqUJPEQDENEAIUq4DC0MIvCDfi9Q7QkB/3tpmNKa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )