INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0a189f687b792800cd10e032bcfe50315e92d474ddb4d409c473f80ba279228', 
    'fiJlSD1y2TFbLdeCW0CNwcWdiIXlo87kjZcZmPBg/qU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)