UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJ14kRYLdN1RA6JktM/gISl5P/lyGBPc8XQ4nG33WKo=' 
WHERE 
  key_id = '6b061da25a049747561b0ae16667d4e6c5a753a4abb445fbda245618757debe3' 
  AND (
    token = 'WJ14kRYLdN1RA6JktM/gISl5P/lyGBPc8XQ4nG33WKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )