UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NoSubZGiJ40S61kWRpMIssFbzzugRGptylbXj0WpP1w=' 
WHERE 
  key_id = '83772b36c717098d70bf8e10c7dffaf3200199d1a2fdd840a8e6b0dbce854168' 
  AND (
    token = 'NoSubZGiJ40S61kWRpMIssFbzzugRGptylbXj0WpP1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )