UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCzilG6zMg8WoH8KBuMCH2KRPgloXaaB/Q+QBLbovIw=' 
WHERE 
  key_id = '2cd723e8a7a3565b9247cc66170cb9bc9834792829da9e434a25068e3e0af229' 
  AND (
    token = 'TCzilG6zMg8WoH8KBuMCH2KRPgloXaaB/Q+QBLbovIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )