UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qi0TZCAcqnoUvFUY88OHo5hiqxYrU6ZIXTf9O6Vp9NU=' 
WHERE 
  key_id = 'b57439ce1c4936ff4064c6df49060dfec5aa921dfcd7e1211d4fb5ae4f19a054' 
  AND (
    token = 'Qi0TZCAcqnoUvFUY88OHo5hiqxYrU6ZIXTf9O6Vp9NU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )