INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4f9cf340f7f10b5d612c33d03edddb91a405e29f3671a92d72ba053161a80ee', 
    'fxR1NwN802YGDI68Pmc8HEIxPJsBfRE5NZuurvc0e60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)