UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2a2Rw/DYFtULc20/s2m56VXmdlcMUsWezonmZ2eLzmk=' 
WHERE 
  key_id = 'cdb4d39f2b0e3d4470b974a9a301f53244a94f55721e9fbbd1abc831f61c06e1' 
  AND (
    token = '2a2Rw/DYFtULc20/s2m56VXmdlcMUsWezonmZ2eLzmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )