UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdmDkQg64LeOVWEw2/u9+YlRvYCqjOII9ZWLW31A4c8=' 
WHERE 
  key_id = 'e98d045c18961b040d4f3928c7868f4e77955a31a135a71aa2aee7c4d3b67cae' 
  AND (
    token = 'xdmDkQg64LeOVWEw2/u9+YlRvYCqjOII9ZWLW31A4c8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )