INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '336c0135546cea793754bad4496f18e3196efa70eb465373eb246ed523f654c1', 
    'uMV9wx8E1UJcShHrI3bI54SQ7x0qTw3zUfAhes2hT/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)