UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cG/y2eoYKfmldjfVz40etiURsCLZzRsOhY8hpyJLDx0=' 
WHERE 
  key_id = 'f20edc76ddc48e1d0a6d2503daa44850ef412faa94dfdc6369ab94e52fb1fc45' 
  AND (
    token = 'cG/y2eoYKfmldjfVz40etiURsCLZzRsOhY8hpyJLDx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )