UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nn5CB9VOL3v1yTa+lzPIlqS2FFxjTGOR7iV+YvYT6vo=' 
WHERE 
  key_id = 'ec5c4acb7722315e2466d94c757c11fdcbaeb0d43be35d28e7ed2a96198e76af' 
  AND (
    token = 'nn5CB9VOL3v1yTa+lzPIlqS2FFxjTGOR7iV+YvYT6vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )