UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YaeNJUkmxx7c0pu+W2JdVNEFwSbU3Q+BqNQM7UJWkbo=' 
WHERE 
  key_id = '52a71435608424cea1718005acd2b43327b02a5d6b32a05984d316cb9f304950' 
  AND (
    token = 'YaeNJUkmxx7c0pu+W2JdVNEFwSbU3Q+BqNQM7UJWkbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )