INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ca0f981bf257d701b7ce8eb416504d2930efd10fb33ca01cf27d750b7248861', 
    '8bu611+8htTG3Z9DJPWyyfRRZyQfapfVSnr56EjLwSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)