UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0o9uMPp7CNUVOguTwXVUurLq8kwwdxvSPBAuyhGm+no=' 
WHERE 
  key_id = 'e927182864eb2323f215aebae6d1cc53ba1892c5df281db7e40fc084041d1442' 
  AND (
    token = '0o9uMPp7CNUVOguTwXVUurLq8kwwdxvSPBAuyhGm+no=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )