INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '576820586bd6a3882274363f1112883242676dc9239e4a0c77e8b652bdb81b28', 
    '12aHOJjplTy2nG9fkNxWXOMFatj6zTbogOU+0DMR/m8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)