INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bd769c6565f64433f890ccb67af2335a528e7ff11de0785323750c9445600a0', 
    'YKueN6/aywRMaSoGpnlzBMKr2T5Bkw6k6B4tPsg9ODM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)