UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJQEz/2OFME8xG5arCipigZiMH3rdpszdSpO1q8GdzI=' 
WHERE 
  key_id = '81cb9f93a42984cd5c5c1fef3367649e9479859d918abc860a623d3f42f1a45a' 
  AND (
    token = 'XJQEz/2OFME8xG5arCipigZiMH3rdpszdSpO1q8GdzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )