UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Rg2JBPuBUj3pn0kJ3zZE481NArhxoD0DDziV2jAUm8=' 
WHERE 
  key_id = '8d2f4cbbb43f22536df2d9e90ee92bb0bfc9bec9d08cd3ad9ff4d5d5aa802ebf' 
  AND (
    token = '0Rg2JBPuBUj3pn0kJ3zZE481NArhxoD0DDziV2jAUm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )