UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm3y0KArj04WuujXaD++KGcJv+R47wBYrq0H8k3/2gp0=' 
WHERE 
  key_id = '3f0bf11f9ce7e2b6e6056d2e5041408eb25cd4842bd45bdbf9aeafa547ffd3a6' 
  AND (
    token = 'm3y0KArj04WuujXaD++KGcJv+R47wBYrq0H8k3/2gp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )