UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AwTJuGzUpQ460jupZ20NUZQTuei1QnZF0N4D5owiKQ=' 
WHERE 
  key_id = 'a12dfa09c63afa87b1353a1c3aa61f8be210cab400414b15a416b706537eb5ee' 
  AND (
    token = '3AwTJuGzUpQ460jupZ20NUZQTuei1QnZF0N4D5owiKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )