UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lv+D9WoAn3Dtye1J4u0TzzP51P3jxYmp65Am2UCncVI=' 
WHERE 
  key_id = '1cc754220d11ad5a28c25d898c749c6cfbec13369e463195be697bc491939ba5' 
  AND (
    token = 'Lv+D9WoAn3Dtye1J4u0TzzP51P3jxYmp65Am2UCncVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )