UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqPx7V0ciPmyUisdRHp0X1ZqkE9ji5rtChcyFI+Gnxg=' 
WHERE 
  key_id = '962303ad1ed143b8d0eb4b232c8cb301ea24994d6f872f779c3cdb45096254a2' 
  AND (
    token = 'wqPx7V0ciPmyUisdRHp0X1ZqkE9ji5rtChcyFI+Gnxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )