UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OHTIY6YNbEli2uXRdEkAoD+OPRqqoNcUuwCFXsEXZn8=' 
WHERE 
  key_id = '93aba85493bcfe067b4aafa9fe22d52eb32ba5bf669dce5071ae534934991632' 
  AND (
    token = 'OHTIY6YNbEli2uXRdEkAoD+OPRqqoNcUuwCFXsEXZn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )