UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TwNbAk/dOl30HHlglzVz0IA5BcMYaZi0y6JmcvfTKxk=' 
WHERE 
  key_id = '1bb235891edfb7a13a2bbf2dd6beff0acb7cfe1886bde2e34f74b9efbadc4dd4' 
  AND (
    token = 'TwNbAk/dOl30HHlglzVz0IA5BcMYaZi0y6JmcvfTKxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )