UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ETKc9ZE/aPFmxeR4rXfv59C1xnTDU72StB1Frqb5tAQ=' 
WHERE 
  key_id = '2edb2a72bbcd7d3370e2761dc3790d9ed14ec6e07ed57c8eb89e8a0b03acfcd1' 
  AND (
    token = 'ETKc9ZE/aPFmxeR4rXfv59C1xnTDU72StB1Frqb5tAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )