UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'otuDVpW2sZbzukx+sHGGtlZ8CRFzHuW3La6CWX90Irw=' 
WHERE 
  key_id = 'b4b65ff8ed693d471259c10280887dfc8157c95450f1a1082a666000e1f5d727' 
  AND (
    token = 'otuDVpW2sZbzukx+sHGGtlZ8CRFzHuW3La6CWX90Irw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )