UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yF+RBl5bZtSikvq9LFBf2DMm8TriHY5xUaDo48oP6nY=' 
WHERE 
  key_id = 'b038c645937d52bfdb84b7697d73acca348afb74054ef0e99d4cd7169293c637' 
  AND (
    token = 'yF+RBl5bZtSikvq9LFBf2DMm8TriHY5xUaDo48oP6nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )