UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uzqlO63Y9NzSTJ+f/87fKf9IXD3FV6zEOfs4asTXUew=' 
WHERE 
  key_id = '53f890ef5012c9e7cb11378fa1cf61e13d42319b2f50249d4ea8cc5381f0d3c6' 
  AND (
    token = 'uzqlO63Y9NzSTJ+f/87fKf9IXD3FV6zEOfs4asTXUew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035