UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'an7QNTNd+S/NNWJfJBT2lwE5NA1KUTOOIYbPTz0fxwo=' 
WHERE 
  key_id = '16b32154af44db086b989172f39ef625f442f5325a672f88c26a27422b3d78d2' 
  AND (
    token = 'an7QNTNd+S/NNWJfJBT2lwE5NA1KUTOOIYbPTz0fxwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )