UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7OdXFb/kJtqReTM3Shl5PnAUE/x2ggooD4UXbQzgmc=' 
WHERE 
  key_id = '2b091851d774884ab7e02fcc029502592c34b9d21625b793f6279817302b1665' 
  AND (
    token = 'W7OdXFb/kJtqReTM3Shl5PnAUE/x2ggooD4UXbQzgmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )