UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1+ZHdMkQsTziqQebjpwW+mRRa4y+HsFYvstwRn0gD0=' 
WHERE 
  key_id = '6abb566dd5cce9dacef4489f2dad27674bcd568d9bcd79725bfb89e6f1b0c35e' 
  AND (
    token = 'A1+ZHdMkQsTziqQebjpwW+mRRa4y+HsFYvstwRn0gD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )