UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmvqMfE7jBhWDSNDcbgE7ORjv45nKpcfNgU58PB+z7k=' 
WHERE 
  key_id = '5d83ab310b4b7c0bbcfe30b1bb0822ca2d3a7bf19e197dbade0f125f2d4c8e71' 
  AND (
    token = 'TmvqMfE7jBhWDSNDcbgE7ORjv45nKpcfNgU58PB+z7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )