UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7KczhntlMOzAIOZhbCCknEJv0zAYmlE11fYSbeY8f4=' 
WHERE 
  key_id = 'f6a7bb4dd0183d1643454096c0e2006681e3fc0c390f48e601322fc09fa0d36d' 
  AND (
    token = 'k7KczhntlMOzAIOZhbCCknEJv0zAYmlE11fYSbeY8f4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )