UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yiYLEeheIV9rW1tcRzp/TMkTQ5dsJ9BEJLf0XFuWZ5M=' 
WHERE 
  key_id = 'a3906d4d681a0a84278fbcd698b94aab2f90dd3f2cbdab81c0a0549dc6a32384' 
  AND (
    token = 'yiYLEeheIV9rW1tcRzp/TMkTQ5dsJ9BEJLf0XFuWZ5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )