UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gYmU+F2okd/R3d8ANA4wmy2TCbGq3ifYZpz4MRvZHfo=' 
WHERE 
  key_id = '8d2b21a45edfdc7f79118498a28ebf465e32d46413d86aef6ae90d685bce793b' 
  AND (
    token = 'gYmU+F2okd/R3d8ANA4wmy2TCbGq3ifYZpz4MRvZHfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )