UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJG87dEOavvgi8ZlMBDQOUji2l+6bpVwqURX+WHErWI=' 
WHERE 
  key_id = 'ad094f519d13b927cd5daf3ac36107fdde4fc94356855e360cdfe20a4dc716b4' 
  AND (
    token = 'rJG87dEOavvgi8ZlMBDQOUji2l+6bpVwqURX+WHErWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )