UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3cLP+5+GXRh5zgYfTpuveUaKU9s26y9GXqYv1fvda3g=' 
WHERE 
  key_id = 'f536c52fa1f0b997145870578d3840ce151c813b8920f5c72140e05128ebc78c' 
  AND (
    token = '3cLP+5+GXRh5zgYfTpuveUaKU9s26y9GXqYv1fvda3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )