UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pj1mt7aGlzaaGWA80T+pF6vq3cb/cyzvsWdXykgvvxk=' 
WHERE 
  key_id = '19fec70a83de206c3ffeab59caf9e0c7428aa21c073d88663c97eaa9f9a4f59b' 
  AND (
    token = 'pj1mt7aGlzaaGWA80T+pF6vq3cb/cyzvsWdXykgvvxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )