UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PEm6NS2/wkX2WotvxpZATvP1ua2oRk54UG/Zwj30h4=' 
WHERE 
  key_id = '0ffaaf4295ce90ad6fbec192b74c54047e72bdce8d40dec5fb58671775358656' 
  AND (
    token = '8PEm6NS2/wkX2WotvxpZATvP1ua2oRk54UG/Zwj30h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )