UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMjk2Yr8Hrmv0MEGl14tkgtbfnevZC0Mt7ROODgoA+E=' 
WHERE 
  key_id = 'fc0a891a6507f4956e47f5be46878077199882686e94936f8ea85ea8bbc4f13a' 
  AND (
    token = 'AMjk2Yr8Hrmv0MEGl14tkgtbfnevZC0Mt7ROODgoA+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )