UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSNdUaFj3AONyTRM3d5eNtSeQmOvOFIFaaxbkIJMTH0=' 
WHERE 
  key_id = 'cdab3dc87415f5d10ea9e6ab232fff99430af05709d6cf935297787010294da4' 
  AND (
    token = 'iSNdUaFj3AONyTRM3d5eNtSeQmOvOFIFaaxbkIJMTH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )