UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RAVdkcne3rm6AbIn0AMCyrvfaO4X+Akb74wlcUuJlCg=' 
WHERE 
  key_id = 'eb3ca6381bb89deabc4cbfc4a2dec24d2815d1f190538cc2d69e1243faee079a' 
  AND (
    token = 'RAVdkcne3rm6AbIn0AMCyrvfaO4X+Akb74wlcUuJlCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )