UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rljB/PKFID9XF6TJLo4UUDyG4VqLbjNyZqwJ8mNgq8U=' 
WHERE 
  key_id = '04912556e1063379096cbca13b48f2f14efe34d7933eede697615c2d6bc2aa29' 
  AND (
    token = 'rljB/PKFID9XF6TJLo4UUDyG4VqLbjNyZqwJ8mNgq8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )