INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '281f7a01de3d29aae86c2333a018ee500088159d5097eb60d74597c0d32f89a1', 
    '/4ocvcpqJHc4M5u6gtjPj71tkMnoa5Ti3RHzanGeytI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)