UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'se5wlq1UMF43IT7ysNo4bwvAOH64u3FIbTdWVBEVRvo=' 
WHERE 
  key_id = '636e781d3a64526d524a39ebdcbc9db56e9c19d8bcf50a8cf4c31689cfbc0a57' 
  AND (
    token = 'se5wlq1UMF43IT7ysNo4bwvAOH64u3FIbTdWVBEVRvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )