UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fo/VTEzDaPLgUwp7Vs4pKHHcrAzI9FFKooT1zh37KgU=' 
WHERE 
  key_id = '5b5b3afa35112524e020e5b569e5348a098c4b69d392eea0ac5c86f79f3dfccf' 
  AND (
    token = 'fo/VTEzDaPLgUwp7Vs4pKHHcrAzI9FFKooT1zh37KgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )