UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rahfzmw9ID3vZtI6/k++R0DVNwgtLhwDEiT1BBlsDac=' 
WHERE 
  key_id = 'de5c1b29890b3a4b1d10c8ffc0eb2b36cf7efce2abcecc7935d828d0763f8258' 
  AND (
    token = 'rahfzmw9ID3vZtI6/k++R0DVNwgtLhwDEiT1BBlsDac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )