UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhUx2wELvt2Dwelpr7QNZuqqu0x8AAKCCXhdoxNFekI=' 
WHERE 
  key_id = 'b0f61a0da4485dce9b0bfa6724d3470a6e3df7a4c74de4ab52258f77fff2203d' 
  AND (
    token = 'fhUx2wELvt2Dwelpr7QNZuqqu0x8AAKCCXhdoxNFekI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )