UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toXrvuBLYy7ifS2fOktlGuRGibRVtFAs6eYKQb7L0fs=' 
WHERE 
  key_id = '453c39fad59e142dd5f6f341d1c4ce23bf50930e63d7fcd7130afcb4e1df32ca' 
  AND (
    token = 'toXrvuBLYy7ifS2fOktlGuRGibRVtFAs6eYKQb7L0fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )