UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vd7Vh69mQl6HDvJOy3BwWdUSHv9eZFnUqDSxkVlcD7Q=' 
WHERE 
  key_id = '7a912d939475fe623770ea50a2c6a63e802d65b2baed9a89f352963f597c190a' 
  AND (
    token = 'Vd7Vh69mQl6HDvJOy3BwWdUSHv9eZFnUqDSxkVlcD7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )