UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a1WgaGFAGuncuAOepsg8kBW6DCY3GUPYzNNzBG8JBfQ=' 
WHERE 
  key_id = 'c2741d42a9a736b03d8bcc8e363013094753f9e9c8dbdd585875b94373ad25da' 
  AND (
    token = 'a1WgaGFAGuncuAOepsg8kBW6DCY3GUPYzNNzBG8JBfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )