UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEGz7kmJ/+Pf+5jE5COGU63Tu9Cn01B+bjWOdabo5DA=' 
WHERE 
  key_id = 'db5f6bc6bd88563814bfeee62047f90e8ed9da5c054e6c078e8dfdf3f25ca450' 
  AND (
    token = 'gEGz7kmJ/+Pf+5jE5COGU63Tu9Cn01B+bjWOdabo5DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )