UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7/cWeyMhq82wY2TO5jtmLoXYZT8McaaR/Z41AcGqOs=' 
WHERE 
  key_id = '3863e8ea312d16f1161369b3991041ec020024076ee2efe78f5da2deb2caa35b' 
  AND (
    token = 'n7/cWeyMhq82wY2TO5jtmLoXYZT8McaaR/Z41AcGqOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )