UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DKYM4hTDQFOc/0gYLZDcZHtBSPQOuI2h1Hb2MKXcHo=' 
WHERE 
  key_id = '4789dfe6b125df82449157afd40c2f99ecf320c4ff3dc2cc317955f864c65065' 
  AND (
    token = '4DKYM4hTDQFOc/0gYLZDcZHtBSPQOuI2h1Hb2MKXcHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )