UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GXCCm27B18gEDlEpy5MEk8fj+/TtE3fasQsjN5H53Kc=' 
WHERE 
  key_id = 'a8ff15735ab82410036706125799af441d7af30c87a17a02dbf062984a1a9654' 
  AND (
    token = 'GXCCm27B18gEDlEpy5MEk8fj+/TtE3fasQsjN5H53Kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )