INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6e0ee00cd438d30917078ce7a46fc04c817c1c32e680100f087fad86af12dcc', 
    '/lGAVEmjP5sU2sWTHujCIUoRuvuJssgiKGy3Ne2ZApw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)