UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rqjgl5X3m/6AO0TT900KS3zi4NRUqcKFwTy/oi/o8Vo=' 
WHERE 
  key_id = '8889548bd00352be8eba5c8e52313fd2935e3905b5af16517286d1d8dacb8751' 
  AND (
    token = 'Rqjgl5X3m/6AO0TT900KS3zi4NRUqcKFwTy/oi/o8Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )