UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D40wypde4dGLdLm2n2RnYfMOkHNDPYo+3jHvyxJDrYU=' 
WHERE 
  key_id = '7f787630a8f810328a88875b580a24bd47983d134d02679b77bfbc554b1ac319' 
  AND (
    token = 'D40wypde4dGLdLm2n2RnYfMOkHNDPYo+3jHvyxJDrYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )