UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4xaTH0f3KfsT/Iih14SVVxQmeDRUNlqlNuV0u7sLmd4=' 
WHERE 
  key_id = 'e2411242ad0cb8e9ecab89619d4aa350922fdfdcd273f1d50a4d2233a225b85d' 
  AND (
    token = '4xaTH0f3KfsT/Iih14SVVxQmeDRUNlqlNuV0u7sLmd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )