UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7nsYSxAiK8Io9u4VNRp/+3uB07DffFELk5FI3cTvEQ=' 
WHERE 
  key_id = '5ada7e37a2af1f7a7d369349dc9d8eed70e2ac52b6a1074ff84b53b95c55b278' 
  AND (
    token = 'w7nsYSxAiK8Io9u4VNRp/+3uB07DffFELk5FI3cTvEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )