UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XaoAFq3h/8aM2Kutb8KGKL3eYmsrNy0uO54DY1C+rc=' 
WHERE 
  key_id = 'c32924737ac6251e4604cab62cf0d3b9be90713d3b12ea610036d359583267f0' 
  AND (
    token = '8XaoAFq3h/8aM2Kutb8KGKL3eYmsrNy0uO54DY1C+rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )