UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4luFhFP0D0LLvYThnVMpsZ1yV8N5JmnoCU7ToDAPIrc=' 
WHERE 
  key_id = 'cbb0b1d9504353c842f39935be5506ac98b80665497fe3eef543911f4aa5c831' 
  AND (
    token = '4luFhFP0D0LLvYThnVMpsZ1yV8N5JmnoCU7ToDAPIrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )