UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yGdjP8ceij54OnZ105nj7Q/IvXbOsXwsJV5ppl9uCHk=' 
WHERE 
  key_id = '52088dda27dad58de331c7e8f6fb76d9b9c310abd81ca534352aaea446b3db73' 
  AND (
    token = 'yGdjP8ceij54OnZ105nj7Q/IvXbOsXwsJV5ppl9uCHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )