UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSpB2ELNdbVBEz6DsNj7ehQv/UvbBHMyJytDSS8JBOc=' 
WHERE 
  key_id = '28bbd904a80723299494dd14bda0bb989865d810fb6bd66eaf06749ab84bbf2a' 
  AND (
    token = 'eSpB2ELNdbVBEz6DsNj7ehQv/UvbBHMyJytDSS8JBOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )