UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0LzVpdbTHJKDObQFIlcdL77TQy0cnUeqXk95zSVr4o=' 
WHERE 
  key_id = '5c1905ac1bf75652a52dccaa7167f814d582595669d9e5c7f4680ca0cdf82294' 
  AND (
    token = 'a0LzVpdbTHJKDObQFIlcdL77TQy0cnUeqXk95zSVr4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )