UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JV7bJDONQpHHjzclyyufNMw2ZQTtH4Ep6FE7QZhZcoE=' 
WHERE 
  key_id = 'b7c1557d7f53c7e6c185095de88b47f9963656e6f48d0db43c482f4fcccb1623' 
  AND (
    token = 'JV7bJDONQpHHjzclyyufNMw2ZQTtH4Ep6FE7QZhZcoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )