UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwraKk+c+dWSSbadD8Qg4DQLYhpsincHjxgYd677+c4=' 
WHERE 
  key_id = '4b8494a1b4de6f6c92ebd563fef13c2938a71115a74cb30a53427c85e07f21fe' 
  AND (
    token = 'qwraKk+c+dWSSbadD8Qg4DQLYhpsincHjxgYd677+c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )