UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2KgcSKDNbZa/ZfqWT0qcBTOoaAqAGXCrhVtBvEGmv0=' 
WHERE 
  key_id = 'edab19cebe8cfe44677df31dc94fd54341c2b9a404cf52278fc912b76db6a280' 
  AND (
    token = 'W2KgcSKDNbZa/ZfqWT0qcBTOoaAqAGXCrhVtBvEGmv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )