INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c890966606998772a16c0c9d5e07f39793df4c7f2a1891971493bd9b2489a280', 
    'eR/a6DgcwIvD4HVcs5bcmdfleVBOHVD0fkdBJxX/Gpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)