UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7+k1OH8weIP66uQ1z7ZagYZGiRzN2gkz11+jrvgbu0Q=' 
WHERE 
  key_id = 'e4dbc811ff9b3d4435b97883a8d45f22bd6c5b8ae0352feffea8226029ea8205' 
  AND (
    token = '7+k1OH8weIP66uQ1z7ZagYZGiRzN2gkz11+jrvgbu0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )