UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oK63Kz65W5qPSJqmWkDXXPzWdgks4MsfiCqzd/WQEig=' 
WHERE 
  key_id = 'b2541283800f6e8c5346773aab8aa944a8e412809a6db68ebe8d2877c8da58ba' 
  AND (
    token = 'oK63Kz65W5qPSJqmWkDXXPzWdgks4MsfiCqzd/WQEig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )