UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fm3bSd7x8ttGs3uNoksiy7S8+Ch71Ioc5tr1ffWEeEQ=' 
WHERE 
  key_id = '2f5ed9597ae4177976dd3f6b5776c0b9dd66e9b25f648b25c8f65933eff00d88' 
  AND (
    token = 'fm3bSd7x8ttGs3uNoksiy7S8+Ch71Ioc5tr1ffWEeEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )