UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0YWv6Ob9jyw5ssFKkJYGB72Fmr8IH06CfzLTxRnatNo=' 
WHERE 
  key_id = 'd9b80162a26a27a5870e5284bf3b3fa13197de674dcf238632f565e9f1e6f693' 
  AND (
    token = '0YWv6Ob9jyw5ssFKkJYGB72Fmr8IH06CfzLTxRnatNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )