UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XQdknRv5leD3taZ2Sf7h7KIi1bAxPIFqC56uHVECs8A=' 
WHERE 
  key_id = '1946cdba102b9e56a9b16696754e57a1f111461fa7b3660343f640c326dd317e' 
  AND (
    token = 'XQdknRv5leD3taZ2Sf7h7KIi1bAxPIFqC56uHVECs8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )