UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mxLm3SFZdYQRi51dNvMWOoh3nQ12N2XvNsdQ4ZlL9yM=' 
WHERE 
  key_id = '1d743a0d4291e7be40104c0536dca548647b8ad53286591c772cb3e893532062' 
  AND (
    token = 'mxLm3SFZdYQRi51dNvMWOoh3nQ12N2XvNsdQ4ZlL9yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )