UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j1WVWGkANRDoNL+2qSyp5V3zJ+644uX6uAbfIo3IY3s=' 
WHERE 
  key_id = 'ffc2d1d48dd31ad2a89c5deab0700170c7c640ff9af7229e1555e4a88e646bd0' 
  AND (
    token = 'j1WVWGkANRDoNL+2qSyp5V3zJ+644uX6uAbfIo3IY3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )