UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B5uq3dNULeYi7VVa9tANDY3LgP1u89Qiem28BaUC/u4=' 
WHERE 
  key_id = '48983bf3ebf50b56ada5b647a65899e9adcb01d965cb6e8d6a93125ff1d91bc3' 
  AND (
    token = 'B5uq3dNULeYi7VVa9tANDY3LgP1u89Qiem28BaUC/u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )