UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IsGPjGfIXIepab+Sy+G6W4JjzoGr5vhACIFC0Epf0jA=' 
WHERE 
  key_id = '600b3b5f590587ed0623e672715b4fe587c7634b11e31f400b727b9f297e6987' 
  AND (
    token = 'IsGPjGfIXIepab+Sy+G6W4JjzoGr5vhACIFC0Epf0jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )