UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3S3Sdn0z7qlIvquALQgxEqw7XuCNMJnNM4mHay+a6SI=' 
WHERE 
  key_id = '8e332b48d42b267c9845f7583bdb22618ada3b58538034466f43bceb44f7f74c' 
  AND (
    token = '3S3Sdn0z7qlIvquALQgxEqw7XuCNMJnNM4mHay+a6SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )