INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e31923a9f46bd46103767be7b0aebf35e1c46df8b4affd87411f5baf7aec493', 
    'jkRy1vBpcphqsMZ9q04U2c1gsZga2wy6g1RRsRrsFOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)