UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dj3GyKxz0lBLe2pm5SB2PK1CWBq9GNRPvpqBKCaf4ro=' 
WHERE 
  key_id = '7a2b69db72cea1620a45301a0e31eb3f390942d0e61c9574e9d2874e7fc0edb9' 
  AND (
    token = 'dj3GyKxz0lBLe2pm5SB2PK1CWBq9GNRPvpqBKCaf4ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )