UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'px47EPQ4PHVtyoNSBkA2EzlO0I0PJM2bMxybaM0t9QA=' 
WHERE 
  key_id = '6cfd01c5bae52207e1ed7aabb7db4f7435e125d2b251b7b004314c07f2fb7a36' 
  AND (
    token = 'px47EPQ4PHVtyoNSBkA2EzlO0I0PJM2bMxybaM0t9QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )