UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+e2aA8tsBAW8BwP2OWCXaP5tvq2MyetzBzszhjEM8Hw=' 
WHERE 
  key_id = '1ca1cc16b7de73d9fb5c70384460b28604e22cbe8c22b26d0e26f83b96eb43fb' 
  AND (
    token = '+e2aA8tsBAW8BwP2OWCXaP5tvq2MyetzBzszhjEM8Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )