UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z86SzWTxFrBxYLBRfluBWOrZA/9+Isx+AWtSD6TKWS8=' 
WHERE 
  key_id = 'f043bafd11f7439ae315a5a3d43c33d145451785a6a28f8f2933c93dc06f8530' 
  AND (
    token = 'z86SzWTxFrBxYLBRfluBWOrZA/9+Isx+AWtSD6TKWS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )