UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zsgbM6QvfTCJXI6MLE4hf2RBo0t1ARC15bMC12h05rg=' 
WHERE 
  key_id = '9403f483eacc3cc889e23d1ca2eca17911bab5be8317e9422d9e6e02598716d5' 
  AND (
    token = 'zsgbM6QvfTCJXI6MLE4hf2RBo0t1ARC15bMC12h05rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )