UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+mZEbk+p21R8jjSctY0I1pJL01pMmkGkLSn6d6Vv+c4=' 
WHERE 
  key_id = '57d02312179ee28464a5d620068c4c46018613b7001178eb449c5f39b0686df8' 
  AND (
    token = '+mZEbk+p21R8jjSctY0I1pJL01pMmkGkLSn6d6Vv+c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )