UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fv/IF2FaAHXJdxQkoqTG5eytD4uESZ2mhH0bYaWe5A=' 
WHERE 
  key_id = 'cad3814f459f64d7aea960fac03a9a07127aa2163f534b41a99cdb4a5cf1bee4' 
  AND (
    token = '+fv/IF2FaAHXJdxQkoqTG5eytD4uESZ2mhH0bYaWe5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )