UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FS+PkrFAt0RyIq9SZLT9kGqs3q7qUuL0LAQEimwfA60=' 
WHERE 
  key_id = '72e76a1840d6fd0ab2cb308c577761783a360a8b2fcfda41af446656080d1ad5' 
  AND (
    token = 'FS+PkrFAt0RyIq9SZLT9kGqs3q7qUuL0LAQEimwfA60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )