UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EWKq1WUg2yBj6+lfuPIZKO0Wrp04JJftw5o+EjlJDs=' 
WHERE 
  key_id = 'd94e7968ca90300e02da4b23afbd0528f78ed158e00c8e8d46eb960f8634cede' 
  AND (
    token = '2EWKq1WUg2yBj6+lfuPIZKO0Wrp04JJftw5o+EjlJDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )