UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZ3U0OOfbrMMcMB9WtfeEVjNm8XQc+9Mipwe0K3vO9w=' 
WHERE 
  key_id = 'e0295ac9f020030fb965283964b43842bfa63ecb3c1397dffa5e496de4b4b544' 
  AND (
    token = 'MZ3U0OOfbrMMcMB9WtfeEVjNm8XQc+9Mipwe0K3vO9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )