INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '877f6300cc226b1ca5fbb8b1d5a4fffb3cf71ecba7e853985588fe98e38c5bbc', 
    'cqCdoMT2ps9iDZdicVFOHZJUqVtTsEzPoGiXYHt4Rhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)