UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n9qR2ybJG6PLKrd8xJan1WPWEhdKHsy5B6aOihSO4PA=' 
WHERE 
  key_id = '643ba583c8b847bc4249de1cd9571f874df349e1a7bc832b6a3499fc1682924e' 
  AND (
    token = 'n9qR2ybJG6PLKrd8xJan1WPWEhdKHsy5B6aOihSO4PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )