INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df273c27f6ec7cebbacbcda587a74e94f102d0c1a9cc53dc1b4fb07eb9a52fa8', 
    'L6aMtou6BQEwrg/QSYrsP+SLJEJbc7FcWdBcW59Ws2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)