INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b4fc28b0b92604b452b34b609b1abc97f076f4908993b8ae53a5c4bc401919e', 
    'UpRWOGCkabUzfEdMcRBt0xRMoc659YNkOfVYfMh9NVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)