UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HY8vIApCePVmn0NFqr7vOWYYJHsHwnkQsGvkzXxxNs=' 
WHERE 
  key_id = 'e0827ba8f1c34a6269fd7e8341c9758aac37b7928358ffe7b93e0445c906b4dd' 
  AND (
    token = '5HY8vIApCePVmn0NFqr7vOWYYJHsHwnkQsGvkzXxxNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )