UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZAtDvqy41IyuY75/hKbtMZRIZ8d9nlAqo0wVhQaUo4=' 
WHERE 
  key_id = '955768ecfb1ae6c7c8a3b8121bed1e32e9220d5738c1c9a1f10d1ded8f1d4fff' 
  AND (
    token = '+ZAtDvqy41IyuY75/hKbtMZRIZ8d9nlAqo0wVhQaUo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )