UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+t1bx/Vf/JlO+ZhSxTC4N/4Sy1mKBrSQ9itBC4IwXxo=' 
WHERE 
  key_id = '64680016a1be013ff10efc490c7435c5aa735c172d0d73fb4c42f07c873f4431' 
  AND (
    token = '+t1bx/Vf/JlO+ZhSxTC4N/4Sy1mKBrSQ9itBC4IwXxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )