UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LvjM8Z3sEjFUsH4/Rm+N2o5hXqes0UVH0XMGZTHTKgI=' 
WHERE 
  key_id = 'f5baa87869dacca8ac079ffe5b2f82962143511340d73ac323b1e3eac2495ab6' 
  AND (
    token = 'LvjM8Z3sEjFUsH4/Rm+N2o5hXqes0UVH0XMGZTHTKgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )