UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Km0sl6ovDBOenXRDU+v+hUFWABydseI+4IdTIuOzqgo=' 
WHERE 
  key_id = 'a7f43c8ed02ac49184bc481bb3fbb617f4c4ac57e827cc01b1acd9b07d9e3c1d' 
  AND (
    token = 'Km0sl6ovDBOenXRDU+v+hUFWABydseI+4IdTIuOzqgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )