UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'juaRKGwZpScKCubk99+4dRDnirKsfzeQql3lzsCeRw4=' 
WHERE 
  key_id = 'b3c4cb524d5326d6517019ae739f93b54ea20c5a8c144ec0cd413a0be9f47f7e' 
  AND (
    token = 'juaRKGwZpScKCubk99+4dRDnirKsfzeQql3lzsCeRw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )