UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZmO72/+36kPHzfZ8DqF+A6ALqEti6OcfW1ktGZXbFus=' 
WHERE 
  key_id = '8d713fbde1cce2555b1fb2faf93b5fc170a13e7273fa2b5eb1d08a1e27f0c32c' 
  AND (
    token = 'ZmO72/+36kPHzfZ8DqF+A6ALqEti6OcfW1ktGZXbFus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )