UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lxNhjN9dG2K1bDXs+iXwWMrO4b3DLQveJ/NZ4nr9gDk=' 
WHERE 
  key_id = 'e1c7afaff917eb5258e4fa5b1f1ea95af679bc245b7e53dc2ee24421a3014b5e' 
  AND (
    token = 'lxNhjN9dG2K1bDXs+iXwWMrO4b3DLQveJ/NZ4nr9gDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )