UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FftpJK6runQ5KfHE/InVgrUk6yCNOkng3l/0s6joJpI=' 
WHERE 
  key_id = '3f807556d3e338431dd91bd96a9ab9b92c557538c3d1ef77a05f11f376d218ba' 
  AND (
    token = 'FftpJK6runQ5KfHE/InVgrUk6yCNOkng3l/0s6joJpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )