UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CssrZ7sbQ/E0UuMHLmRvF15aHsDxqsALCqcit/yL+fU=' 
WHERE 
  key_id = 'a84c4498cf08027b97e997f2acfbe762065b2fa46b3fc9ed9f2e5f16cb65e6c8' 
  AND (
    token = 'CssrZ7sbQ/E0UuMHLmRvF15aHsDxqsALCqcit/yL+fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )