UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S2jsLQye/8PjqWKHLZrMNikZj+xl/F0PE1pV6OflPCY=' 
WHERE 
  key_id = 'f18f90500744af7621f410940749473e65ae1e955e0dba114673afbd9d75042f' 
  AND (
    token = 'S2jsLQye/8PjqWKHLZrMNikZj+xl/F0PE1pV6OflPCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )