UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+hYtWrSFW99/S03A99q1Xrgu2QGNSEENZGAGkNkMiG8=' 
WHERE 
  key_id = '2c26b9fd8276054186c6295543755d6db910731372c2004ff1466750921d42e9' 
  AND (
    token = '+hYtWrSFW99/S03A99q1Xrgu2QGNSEENZGAGkNkMiG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )