UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKa1NO/TsMQA8uyUQoaLtCHrjjDq/LlfeSzx+uBy7Qc=' 
WHERE 
  key_id = '301dceedd6a481c2d32b450563c3ae9673fcb3e304395635f564e80fbf326afe' 
  AND (
    token = 'JKa1NO/TsMQA8uyUQoaLtCHrjjDq/LlfeSzx+uBy7Qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )