UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oOi1bW89MzoIPDFJGqVP1a/3eu8ZP5cX5/UZhRSQdvI=' 
WHERE 
  key_id = 'b11d51ef8880f43e0a18b70831d447372af3ef68d375550021b6e1f146a023a2' 
  AND (
    token = 'oOi1bW89MzoIPDFJGqVP1a/3eu8ZP5cX5/UZhRSQdvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )