INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef7b123166a22a5397c72976140ee745e4916c044e1026b640de5e4ead93ee18', 
    'MVEn+xsaLgl1ArbjfPQvJaFaQUH0dkgr5l78X6yNlNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)