UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YxH430waIfJus7m+E7pyqwOWAjQjWIHCU+zzGRTF8oI=' 
WHERE 
  key_id = '81376ea1d919cb1ea5770abc240838e60c2ecca26bb905fdae96ffba515e2b26' 
  AND (
    token = 'YxH430waIfJus7m+E7pyqwOWAjQjWIHCU+zzGRTF8oI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )