UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKKDJ7MOG7UgZh5cdsUfCzpzZy3PiK2LKOi4FKk8M90=' 
WHERE 
  key_id = '79234827d853a209ac6d332c47b52e7a0b2aae45b1c31533f5188eb775059915' 
  AND (
    token = 'TKKDJ7MOG7UgZh5cdsUfCzpzZy3PiK2LKOi4FKk8M90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )