UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AM5BNM7Naj1sX12A4EUKtnwtmdfTVolVxvbdklji60=' 
WHERE 
  key_id = '93098459f18f547aa45cf85af5d123d69064ced2dcca7ee2f6face8cb363bf4e' 
  AND (
    token = '1AM5BNM7Naj1sX12A4EUKtnwtmdfTVolVxvbdklji60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )