UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HgdkDE8lM9Wrp39JE0BG0DFA/+goViekGAgso8r3+o=' 
WHERE 
  key_id = 'a7212865ae0a2c530c34d3569d5144dfbee44a681f219fdddc87428ba56e34b9' 
  AND (
    token = '2HgdkDE8lM9Wrp39JE0BG0DFA/+goViekGAgso8r3+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )