UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iz819w3/qKQab/q4T0RmqyQfN3aYt3PNVX7Z4++kEzg=' 
WHERE 
  key_id = 'fb1b97d4ab507fcbb95281bfbf83a9d123c1b5fc46bb11ad1cb36022a3c61bed' 
  AND (
    token = 'iz819w3/qKQab/q4T0RmqyQfN3aYt3PNVX7Z4++kEzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )