UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPB0cK6UqlModz6brfqhdWcYAORZuK5pfIJ/oU6t+YQ=' 
WHERE 
  key_id = '1213c501d81390dd881e95f5cad5b63561f259eedf0257ffe84e7c253713770a' 
  AND (
    token = 'nPB0cK6UqlModz6brfqhdWcYAORZuK5pfIJ/oU6t+YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )