UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd2vj+mell/VftnanfzS+KE6rnhNup/tBESUuJinLj10=' 
WHERE 
  key_id = 'e8712312bc7cdbd46ca8998183202fb496ec54f121d9c2c7e05489f8eb86f347' 
  AND (
    token = 'd2vj+mell/VftnanfzS+KE6rnhNup/tBESUuJinLj10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )