UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Dpu5Z4WfkENqbmwVjNN+Bjgtnkw97PvoQyRCZ2AdCw=' 
WHERE 
  key_id = '5ec2ae9128b8f9c33c22c0b3b6aef4e37ae988d69aa6184f732bbe23ac2959b9' 
  AND (
    token = '9Dpu5Z4WfkENqbmwVjNN+Bjgtnkw97PvoQyRCZ2AdCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )