INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '987965c9d880c7ee7ffa762978ef04c3727296a44f9c3c3f34cc5f98ad8e462d', 
    'VZh8PWBugxMd9TTOeIuir8lyYdWC1erOb6ctoaZ1rWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)