UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Std2JUnEbbOkhuCW7kFgKnK9EqZRnMDwfRl1hZJMJnw=' 
WHERE 
  key_id = '03be689fd09ac108d2e536818596d9b9aef799ca7551072f52de25147540aafd' 
  AND (
    token = 'Std2JUnEbbOkhuCW7kFgKnK9EqZRnMDwfRl1hZJMJnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )