UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lAbHGNJ+q4wSQ2VxlNb0h9XjJsop9loh/35snU+fbUY=' 
WHERE 
  key_id = 'df75ad98ec5312979edeaeb98a11550683b825ddd68a82860042c629fdde3674' 
  AND (
    token = 'lAbHGNJ+q4wSQ2VxlNb0h9XjJsop9loh/35snU+fbUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )