UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmNvk6PWhHRKVr/BLM257b4EN+WcxgibscDTR6kSaL0=' 
WHERE 
  key_id = 'c49dfc7acd198593fd3ae36d99cd38e7fec35a1b289839af5b3c133b2f763929' 
  AND (
    token = 'rmNvk6PWhHRKVr/BLM257b4EN+WcxgibscDTR6kSaL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )