UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UpkystTDGY8S0a1bdLiJ2LlPpLzWfL9dSPkSOotOj1o=' 
WHERE 
  key_id = '393a9f0d6020e4db490a57082fbecd636b8d58781d1be1c59b23fabf1d4bfa0a' 
  AND (
    token = 'UpkystTDGY8S0a1bdLiJ2LlPpLzWfL9dSPkSOotOj1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )