INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49b745462bb8b27a37264b11bf7de3a47b2a32991f665fd6c1f5467c6f9fb7b3', 
    'uaWqbt5l8XT5j4kLuxOQZQVnEUo122j5XTDk/o70HME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)