UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJtqw1NEDacTNH83lJApnvDr2GdaV5/u4De2KMcHmHs=' 
WHERE 
  key_id = '5f6e3c2d2a4b79fbed12e8ffe549eb9aea82d7b2d033356ee693abecc9515736' 
  AND (
    token = 'xJtqw1NEDacTNH83lJApnvDr2GdaV5/u4De2KMcHmHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )