UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmyaOhxaDeojssyud7LdPxyyxHcpegU0i718/qSaxzA=' 
WHERE 
  key_id = '1e2cc350e102a60f340d75e1dac8fa093b2c9d4897995c1f234325234956a99e' 
  AND (
    token = 'nmyaOhxaDeojssyud7LdPxyyxHcpegU0i718/qSaxzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )