INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c755b73ed793f9b4a4a1675fb8ba00253f107f30851815aa55d1bd04ab0453a9', 
    'Q9b4tvt1xlLpoTSUKh7bMn2Ydco9t+7tcJc0dp4GObQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)