UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6QpCNKB+QO87XFXtwx5sehtKlCb1fOTP1MOy2SHdbA=' 
WHERE 
  key_id = 'e4bf4326ab628d1e8a95f5614da6e96e53dd163845279bbcab2ba2480eb6cc55' 
  AND (
    token = 'F6QpCNKB+QO87XFXtwx5sehtKlCb1fOTP1MOy2SHdbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )