UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2LyXtHzJdc75lCuqQdOF4XzFeVarYFeL97a1qWExN9I=' 
WHERE 
  key_id = 'c4732fd12eb58304d1a5dfb76fdf137d5b312e37b461fc00f0ab2a1d9a1c4d17' 
  AND (
    token = '2LyXtHzJdc75lCuqQdOF4XzFeVarYFeL97a1qWExN9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )