UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TjPY9JlJdMObhmoAIa4Slf/yWoa/GayApqPjGm7Jiyg=' 
WHERE 
  key_id = 'a2f497a90e2fce84ca48e17a4224060a370922bec29975c9613c73302484ff32' 
  AND (
    token = 'TjPY9JlJdMObhmoAIa4Slf/yWoa/GayApqPjGm7Jiyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )