UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'adSBHZS2VI3MNvHwRXrYi9GcibHvzJh4IHvtxYMWYUs=' 
WHERE 
  key_id = 'd895521b2ba3dc98434f3bde332c7f570229a0b5d1b965eb58a03931905aa6fd' 
  AND (
    token = 'adSBHZS2VI3MNvHwRXrYi9GcibHvzJh4IHvtxYMWYUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )