UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0LawR5qlwpL8oQVrG/LpEOZsH2oDfRdg2fhGS5IcrI=' 
WHERE 
  key_id = '2e80044dcd67ba3d0322f01925ffdd2d7d2fb0c4b95fc9c45a5b8cf8e2f2d070' 
  AND (
    token = 'L0LawR5qlwpL8oQVrG/LpEOZsH2oDfRdg2fhGS5IcrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )