UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IzTUYghmY9dJWdArim6lq4ryAWSLis0YDl9RZvUK2ck=' 
WHERE 
  key_id = '3cda359342a8f91d4c44c5b0f17701804da46648708b5cdb5ab3152d63ad877c' 
  AND (
    token = 'IzTUYghmY9dJWdArim6lq4ryAWSLis0YDl9RZvUK2ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )