INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2aa35908af155fec67668d98718adc5976da293513a35078f895166b29e4da0c', 
    'XwH8kqGhc2SFbye8MLRbvD3l/8fabdmKjMs1p/1Ux2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)