UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zsaT9zKHQATqHlq6nVnI6DoVkeiNwuDbnM1usfz++4=' 
WHERE 
  key_id = '910ac418396acf8e0cf187b03bf7d038430100baf03334d3f72b49c19f07dc33' 
  AND (
    token = '9zsaT9zKHQATqHlq6nVnI6DoVkeiNwuDbnM1usfz++4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )