UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9cCKg/uPRuu/+EXYa+AC6W5ffBZoYMGnPyLQX7KCB0=' 
WHERE 
  key_id = '80b40bc8907284bcb655563abc292adcff796b265e4c487ce3b8021c48596c5c' 
  AND (
    token = 'l9cCKg/uPRuu/+EXYa+AC6W5ffBZoYMGnPyLQX7KCB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )