UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27ydMFBI3OT2NXgvTfKvQWhWelUk4M+72cePNlZyy/4=' 
WHERE 
  key_id = '2d48f758fb785a539ce4a42a5d0d0277bbf44b9d2d70a1c65d7e6e1d91febe1a' 
  AND (
    token = '27ydMFBI3OT2NXgvTfKvQWhWelUk4M+72cePNlZyy/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )