UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92amZ8OW6Ro23Jb7tVfuectdTXL/jc3b9Wc5fTEhYC0=' 
WHERE 
  key_id = 'e34dbd29c32ac5ac168a3004974ca4a793b3d73367c5c6c81b259389ff0264fa' 
  AND (
    token = '92amZ8OW6Ro23Jb7tVfuectdTXL/jc3b9Wc5fTEhYC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )