UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GEnPrvAKij1/harsnkpf6F68mvBJ4D1zfFK32g+O7jY=' 
WHERE 
  key_id = '04b6968fd246c6f6119c9fbf00caebaf6429ae4544eb731b4599a984907685cf' 
  AND (
    token = 'GEnPrvAKij1/harsnkpf6F68mvBJ4D1zfFK32g+O7jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )