UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8e5RpmMcMcdBaHEhkErhlxU1/Oj4oslYwSIAwEsLIY=' 
WHERE 
  key_id = 'd1450e769ebff9d65cb2d0410f11213036252ad0944965c2ed5742913be88179' 
  AND (
    token = 'V8e5RpmMcMcdBaHEhkErhlxU1/Oj4oslYwSIAwEsLIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )