UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BAXzEr1k09JP9psCoTxboSHSsRnMpv2XeoFfrEbPbrQ=' 
WHERE 
  key_id = 'e2de1b05942c082342b21dca7ae80bfa517fac62a36f48dcc7f942fa7b1d5ad6' 
  AND (
    token = 'BAXzEr1k09JP9psCoTxboSHSsRnMpv2XeoFfrEbPbrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )