UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IZjZjRGd67O0s37d5DcwpW41APc0QKapB78snsBCuJ0=' 
WHERE 
  key_id = '483f972f9dd2df8578af67c17ed1f98fd9d2d7502ffc80078c9c3eb4d0118647' 
  AND (
    token = 'IZjZjRGd67O0s37d5DcwpW41APc0QKapB78snsBCuJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )