UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TDWJve40CWDpkNXmhPKxN2ePt9TkNb7sgboLynZEYW0=' 
WHERE 
  key_id = '6b12c8315f2fbaafa3265f596d687de1ad18f08bf1490079ddec9b21fa96a74f' 
  AND (
    token = 'TDWJve40CWDpkNXmhPKxN2ePt9TkNb7sgboLynZEYW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )