UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5iV6JkayxwJBRWmPqtcHRwqWoGguBPaa0vqI5D8HhQ=' 
WHERE 
  key_id = 'ef8f4b63389b1fd6bb0c03afee233330870c9891daa0b7c6409e854da5996b52' 
  AND (
    token = 'O5iV6JkayxwJBRWmPqtcHRwqWoGguBPaa0vqI5D8HhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )