UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4Ta6s6FjncjTw/x7Q7V6EXOKjYujsFSXIJXWFcFTy0=' 
WHERE 
  key_id = '4060ac1f2d0e2f4cb3c17948cc8b877f64c7b09e43a61e7a6deb29eefc0379ae' 
  AND (
    token = 'Z4Ta6s6FjncjTw/x7Q7V6EXOKjYujsFSXIJXWFcFTy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )