UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yATglubKGr3tEOuEMFxR+sXWRz2tIt/voA9PSyFv/7o=' 
WHERE 
  key_id = 'a3aee650913e57b896c043d7b0080b41ae46978a55b806eef6c5438ef3810958' 
  AND (
    token = 'yATglubKGr3tEOuEMFxR+sXWRz2tIt/voA9PSyFv/7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )