UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qm6F2n83G897miHJdcAN3Thz83+K3sLha4jFIgRlVTY=' 
WHERE 
  key_id = 'edf1fe44d27c00e42978a78a5fac8f0f60b5353e51e7da683977ce24281be2cf' 
  AND (
    token = 'Qm6F2n83G897miHJdcAN3Thz83+K3sLha4jFIgRlVTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )