UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCjK1GO3PIp8bazCSCwSew7J3/I9WDvJ2aTsc5/SkDI=' 
WHERE 
  key_id = 'c97d6b2c910d7a8caa5f5acc57687043e2613f07aac45eb9797911a2162a1557' 
  AND (
    token = 'TCjK1GO3PIp8bazCSCwSew7J3/I9WDvJ2aTsc5/SkDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )