INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6821ec362540f3f3d0dc690a355b0f314aabb5546bd7e3b664a41e433a10e54e', 
    'hG0OnbKxdM9zvZlUzt9dDQzE3+rN8kIiD3x3JeH9uaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)