UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7+5ER/kRcgyDm6Qp59O/GfrDbobriB6pU4ZRLPcQSo=' 
WHERE 
  key_id = '80474f52532f3f8164eff9eefa3420aea80b3d417487a988b2b957137a63e3eb' 
  AND (
    token = 'n7+5ER/kRcgyDm6Qp59O/GfrDbobriB6pU4ZRLPcQSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )