UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eldR9S0BHPAqhFYe1w6UtQ/Jlk3m445CQWjHF4kcyao=' 
WHERE 
  key_id = 'de2e38d487a7d2064ed15a3fad5f0d699113db411370a6d3ba110bc5c3a8b566' 
  AND (
    token = 'eldR9S0BHPAqhFYe1w6UtQ/Jlk3m445CQWjHF4kcyao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )