INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebc603b1e7fee60940b7f7bd173f538f109d14972052d8ae7f96a5641df3d8a8', 
    'ht58xeQAW+5QiRGnQ0bZjjrwPWOtTb6nCsWLepDwN1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)