UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4C9aoaCoHL7q84mKv0T3zxvztbvCNvgN0RH42W1vyeU=' 
WHERE 
  key_id = '3ab96104097a8afb5cacb0c95bf70f620c10b5a03ff3bf5e903d8a8774305c9c' 
  AND (
    token = '4C9aoaCoHL7q84mKv0T3zxvztbvCNvgN0RH42W1vyeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )