UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9qwMDyYBjg4g1W7e/IFTxt5m4iZMUtjBZJJ/eGDOFp4=' 
WHERE 
  key_id = 'a73e21f6a206229a37a0c76125efce892e5de667c2166adedbc88a1ad6b842aa' 
  AND (
    token = '9qwMDyYBjg4g1W7e/IFTxt5m4iZMUtjBZJJ/eGDOFp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )