UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkcgnAkMAJrEMT9A2FEW4V37GL7BXUGJ48Ud5Y0wkLA=' 
WHERE 
  key_id = '3cdc64b771ea6d311a3809a5f4ae6f2c14314de73f934132ded1182c08a1d19a' 
  AND (
    token = 'zkcgnAkMAJrEMT9A2FEW4V37GL7BXUGJ48Ud5Y0wkLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )