UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H5IurGDkKrAKdVXPTO9VBZ4rYMIQfC4eRkOmTe54cF0=' 
WHERE 
  key_id = 'b8f1b5c018a3f562e908e237d8d4e5b23eee9e2c2f625b205f2c0a5fc91e5525' 
  AND (
    token = 'H5IurGDkKrAKdVXPTO9VBZ4rYMIQfC4eRkOmTe54cF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )