UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ma9dlAFmYqdMcZMsU5tBmxSi8DkQJZYo/JVitce9nw4=' 
WHERE 
  key_id = '8c5f1a756f95cfa2d5414977f2d13392c764ca462b95f301910c9dd91b04dcbb' 
  AND (
    token = 'Ma9dlAFmYqdMcZMsU5tBmxSi8DkQJZYo/JVitce9nw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )