UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9+KPS+3dHrBLwoUy+iO6bYZyq+jbFNla8uFQbg+/xA=' 
WHERE 
  key_id = 'c4acf224ad306c471ab285355139cf487ca3f6299f1438cb0676fcda51295e04' 
  AND (
    token = 'A9+KPS+3dHrBLwoUy+iO6bYZyq+jbFNla8uFQbg+/xA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )