INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c84e857259ce9dc56e3e99ff2f981161ecb17946936be3096fa01aaded588afb', 
    'wuKVsUC4WMFMGrMCSqxoPs5zoHhfJjmTk1f5ks7Hhl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)