UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfzaFoY9TcTNGcWV3Qx7uYTWnUKBAO5SbUZFD/UXb7U=' 
WHERE 
  key_id = '0042d87a6b19bc01981df0d3451fb07ffa5996006d1b587c44e05a4974ad1245' 
  AND (
    token = 'FfzaFoY9TcTNGcWV3Qx7uYTWnUKBAO5SbUZFD/UXb7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )