INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68aa0ea3c223eb3c96feb2ebce9d1a3a17247a23767a9d1968c47bede6faf4f0', 
    'sm4G+O/fTmVON8bUJAP31saspWdsjcUwLwxbxhK1BAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)