INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34c24a7eac02112eff5262a69585173cebb6dfb541f5d181e8a2bc3394662066', 
    'n6J1byWBqBBdEym3vfpJEBSl3DQXVpUFkZUWbFruX04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)