UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWGO+E+i0GOP59fJ1aPVNDa22Bj/WJ09OrUgnocf4aM=' 
WHERE 
  key_id = '40be083e43e59507065b38f9b0f4f30874c012dfe74b5285d00e9cd2adbe3ce5' 
  AND (
    token = 'RWGO+E+i0GOP59fJ1aPVNDa22Bj/WJ09OrUgnocf4aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )