UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygj6Woqe5y9mcwfxqaDms8zN/fvJIhRWymVd1UUPNAY=' 
WHERE 
  key_id = 'd3423f9da5d2a5f4407a5255b485657694c5c0130bc6c3712c981c7e4030168a' 
  AND (
    token = 'ygj6Woqe5y9mcwfxqaDms8zN/fvJIhRWymVd1UUPNAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )