UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2OzPlvqe4lSpa8JTHN+1WKRnAnm+WZ+3lKUtfpokPA=' 
WHERE 
  key_id = '8a51f0bc08753d42fba9484c8445d45691ae296b19b633477cb8590abbea3313' 
  AND (
    token = 'f2OzPlvqe4lSpa8JTHN+1WKRnAnm+WZ+3lKUtfpokPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )