UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1SSaRvUe7z5/Rg1kwozPqlpFYxBkyWnbjwDZRMxbew=' 
WHERE 
  key_id = 'e18c5634ff0fe89e4d4c40b402b83b7fb1182fe0086c4db2c5c25a0edefc4d91' 
  AND (
    token = 'H1SSaRvUe7z5/Rg1kwozPqlpFYxBkyWnbjwDZRMxbew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )