UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9XgwzT6EtuiyZt95EdGyHyiI7nDLfCq4OxzMzWjGLJE=' 
WHERE 
  key_id = '8da554235b33232f0aae415ef7499b0863b844838fdc0afd3b6efc0cb531fcbd' 
  AND (
    token = '9XgwzT6EtuiyZt95EdGyHyiI7nDLfCq4OxzMzWjGLJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )