UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zeFW+Ni7U7jkhzYUJDQdFkr27MTD3EqiAyYCceZXVlo=' 
WHERE 
  key_id = '7725fa9abf9006e3f5c11923962180fa27f165affa41cea9a3fb733921f90449' 
  AND (
    token = 'zeFW+Ni7U7jkhzYUJDQdFkr27MTD3EqiAyYCceZXVlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )