UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ihM1n9S+2ESnwKQUqNeF5He3i9GnYbAGp6AT+Y75Qio=' 
WHERE 
  key_id = '6c10c652109b35c756d65f69cc52ae0b73ebac4da2fcaea9099a50949ddbab97' 
  AND (
    token = 'ihM1n9S+2ESnwKQUqNeF5He3i9GnYbAGp6AT+Y75Qio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )