UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+NobQTer9BMwPFylRixoidq2UB6qS7/V0/w2/kA1GM=' 
WHERE 
  key_id = 'b44b525b35c5af3dc2511f3d266bd4b70d358de9ab28a0125707ae2cb609243c' 
  AND (
    token = '9+NobQTer9BMwPFylRixoidq2UB6qS7/V0/w2/kA1GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )