UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hjHCl0VytOfO1pkQFCahR1zrcdeNdxN0yvajnMxjFHU=' 
WHERE 
  key_id = 'b7a909db97c62d67df3089ecfb55fe639a6533a0df668e9d6a559d6c4b90157a' 
  AND (
    token = 'hjHCl0VytOfO1pkQFCahR1zrcdeNdxN0yvajnMxjFHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )