UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y4ZrRC3D60xppprBCukpHDjhtIVrcF7+u0R054C+68s=' 
WHERE 
  key_id = 'ffa87656626568b056cf84f4d67e4058019cd239504be429a35e76b4a2d64c30' 
  AND (
    token = 'y4ZrRC3D60xppprBCukpHDjhtIVrcF7+u0R054C+68s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )