UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rrmV0kpQNi/+i7FfBj1OQ7FfXdfl/aX7mYqbIYcPWY=' 
WHERE 
  key_id = '53c42752c0e9d1c6e33aa271e5363f235e31b13ea2b93ce4e00dffef8168e2fa' 
  AND (
    token = '/rrmV0kpQNi/+i7FfBj1OQ7FfXdfl/aX7mYqbIYcPWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )