UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ths6d2P6ra9rhys6l063RjYVHfUXtlTO0f1INBr68ho=' 
WHERE 
  key_id = 'c47de34d5bb97c80666fe6ce3bda866a0351f5b1be06d8a2d2fa0b4db8f38b96' 
  AND (
    token = 'Ths6d2P6ra9rhys6l063RjYVHfUXtlTO0f1INBr68ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )