INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b70c47bdd34da384703b1e739c9e565a817bdaed17d320efb804dffae15c32b', 
    'zqOLRyJUO0lwOQn39E9DnMxEk7C6niBhfZjNtELXORU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)