INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ae81ebca881fa3f1ac1d4acf13af4f4221319b2d443edb19994860a83b01685', 
    'vnfJTHazo5z5oj/rPCmu9XQs/5T2hN8tKSPCFB+hLFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)