UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9VDepVcybhSiakCgL8MGB3nD5zBOmR4uMycMMEKxK0=' 
WHERE 
  key_id = 'b2ea587c48342861ae8e4fe0af60e10e42112cf1ac0defa25cc98b410e5b8098' 
  AND (
    token = 'E9VDepVcybhSiakCgL8MGB3nD5zBOmR4uMycMMEKxK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )