UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PV4Drvk/6sQnrOXw/IwTTmF5b4YEjCDNLaldE2g1Io=' 
WHERE 
  key_id = '82a55ae503e96086e697805be12f6185bea08a5a397c098b18484aef37bd279f' 
  AND (
    token = '0PV4Drvk/6sQnrOXw/IwTTmF5b4YEjCDNLaldE2g1Io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )