UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x3Ci6GZLDtR4LDzY4/8mAORiIBNjZRbFiO/L5ITRBhI=' 
WHERE 
  key_id = '8d76166f573a527ac34a262041168f5530fcc60f5a473d1845d3786963185a38' 
  AND (
    token = 'x3Ci6GZLDtR4LDzY4/8mAORiIBNjZRbFiO/L5ITRBhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )