UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H49ICsuNSTLkebrFjkgBqSY6dscy4FocCyDWyt8EZVo=' 
WHERE 
  key_id = 'e41b1fef6836f903f08738ba64322994ef1e1fc7aeac1b8cd1a2ae88e0ec8db6' 
  AND (
    token = 'H49ICsuNSTLkebrFjkgBqSY6dscy4FocCyDWyt8EZVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )