UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FwdjTaa/0Qs4VssJWOsEv+uSeKszgEQuHkV8aFRfR7o=' 
WHERE 
  key_id = 'dadfd52a78d0cf1793c566e0062f86c6733116713fb08031d4402f6eff118d04' 
  AND (
    token = 'FwdjTaa/0Qs4VssJWOsEv+uSeKszgEQuHkV8aFRfR7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )