UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TtuHbBx5uZxY/Wy57BR7SaLLAhkbDhOyoEYa3FH1T0=' 
WHERE 
  key_id = 'dc780ae7c1017c0b4885c3533d30198d9b1dc2de59709118859282346495a87f' 
  AND (
    token = '7TtuHbBx5uZxY/Wy57BR7SaLLAhkbDhOyoEYa3FH1T0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )