INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7430d9d5999109490d037dd829437f4e84329718f749f7d4ffc4e418edf50fe', 
    'gnp3OasSsO/m9PtGa6JRP9q9tlVH8EcjEljr70VWFiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)