INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5459174747e7a803dca1059cdc29a2adfc69e188d1a56fc298b5e208802fa1b2', 
    'Gx125x6MWKBJ0fLq84LpGHU9lHG4jTZBBZXEvfCj1E4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)