UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HZqpk24t6W8e8Pgt60H1EJBVXcK7DRjbmvaf8049NMU=' 
WHERE 
  key_id = 'aa6e16044e4a329df14e3e95e99721b832def8d81455c155b63ea5b15668746e' 
  AND (
    token = 'HZqpk24t6W8e8Pgt60H1EJBVXcK7DRjbmvaf8049NMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )