UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zLB+IMFmwHOqWZAeMYTMBph3s7osKBIPEKwRA5KEsyI=' 
WHERE 
  key_id = '510b9ab0eefcfbc00859d4ac312f553b88bff899cabf480670f9b4f0a1aa9cc0' 
  AND (
    token = 'zLB+IMFmwHOqWZAeMYTMBph3s7osKBIPEKwRA5KEsyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )