UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DkSQ36TfDbMesczfeP9ETRow+jnXJgQJVVjYhqgYPp8=' 
WHERE 
  key_id = '78483bb748c315ddbb3f1ab87fd62df18d8957d45e0c092e53248ec8bf9abf6e' 
  AND (
    token = 'DkSQ36TfDbMesczfeP9ETRow+jnXJgQJVVjYhqgYPp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )